Chris’s Toyota Tundra CrewMax 1794 Edition Stereo System Upgrade San Antonio TX
Chris’s Toyota Tundra CrewMax 1794 Edition Stereo System Upgrade San Antonio TX
Installation Summary / History:
Customer Name: Chris M.
Toyota Year / Model: 2015 Toyota Tundra CrewMax 4×4 1794 Edition
Head Unit: JBL Equipped
Color: Sunset Bronze Mica
Installed by: tacotunes.com
Chris has had audio systems in most of his vehicles. Fortunate for us, he is familiar and has owned Image Dynamics equipment in the past. After hearing a couple of options he decided to go with our Image Dynamics SQ1 package.
Below you will find a detailed listing of all the parts we used in the installation.
Typical Installation time is 1 day, however we matted the front, rear doors and the rear wall behind the subwoofer. If we are matting the truck we keep the truck for two days. One day audio installation and matting jobs are possible, but require at least 14 hours with the truck.
Below is a detailed listing of the audio products installed in Chris Tundra CrewMax
Front Door Component Speakers:
Image Dynamics CXS64
Tacotunes.com heavy duty speaker mounts cut to 5.6”
CXS Mid bass Drivers -125 Watts RMS
CXS Crossover
CXS 28M Silk Dome Tweeter
NOTE: JBL Yes / No ?
Use Stock Sail Panel for Tweeter mounts.
Rear Door Components:
Image Dynamics CTX65CS
Tacotunes.com heavy duty speaker mounts cut to 5.6”
CTX65CS Mid bass drivers Handles -100 watts RMS
CTX65CS Crossover
CTX Tweeters
Tweeters will fit in stock door location
Sound Processor:
Tacotunes.com ReCurve EZQ
Tacotunes.com JBL Harness
Amp:
Exile Audio 5 channel amp
100 watts x 4 to each speaker and 800 x 1 (subwoofer)
Subwoofer(s):
Subwoofer Box & Subwoofers
Tacotunes.com dual 10” subwoofer enclosure 2.0” cu feet
Gabriel’s Toyota Tundra CrewMax 1794 Edition Audio Installation San Antonio TX
Installation Summary / History:
Customer Name: Gabriel:
Customer Location: Dallas TX
Toyota Year / Model: 2015 Toyota Tundra CrewMax 1794 Edition
Head Unit: NON JBL
Color: Gray
Installed by: tacotunes.com
Gabriel has had audio systems in most of his vehicles. After hearing a couple of options he decided to go with our Image Dynamics SQ1 package. He already had some JL Audio 10″ W0 subs. So we installed them in one of our subwoofer boxes.
Below you will find a detailed listing of all the parts we used in the installation.
Typical Installation time is 1 day, however we matted the front, rear doors and the rear wall behind the subwoofer. If we are matting the truck we keep the truck for two days. One audio installation and matting jobs are possible, but require at least 14 hours with the truck.
Below is a detailed listing of the audio products installed in Gabriels’ Tundra CrewMax
Below you will find a detailed listing of all the parts we used in the installation.
Typical Installation time is 1 day, however we matted the front, rear doors and the rear wall behind the subwoofer. If we are matting the truck we keep the truck for two days. One audio installation and matting jobs are possible, but require at least 14 hours with the truck.
Specs on the audio installation:
The 5 channel amp is hidden under the driver seat. Sound Processor (ReCurve EZQ) is hidden under rear seat. The full size Image Dynamics 10” subwoofers fit behind the rear seats. The entire truck appears to be stock and makes the truck appear to e stock and less likely for break ins. Additionally, the gear is setup for Toyota’s so chances of theft are greatly reduced.
Front Door Component Speakers:
Image Dynamics CXS64
Tacotunes.com heavy duty speaker mounts cut to 5.6”
CXS Mid bass Drivers -125 Watts RMS
CXS Crossover
CXS 28M Silk Dome Tweeter
NOTE: JBL Yes / No ?
Use Stock Sail Panel for Tweeter mounts.
Rear Door Components:
Image Dynamics CTX65CS
Tacotunes.com heavy duty speaker mounts cut to 5.6”
CTX65CS Mid bass drivers Handles -100 watts RMS
CTX65CS Crossover
CTX Tweeters
Tweeters will fit in stock door location
Sound Processor:
Tacotunes.com ReCurve EZQ
Tacotunes.com JBL Harness
Amp:
Exile Audio 5 channel amp
100 watts x 4 to each speaker and 800 x 1 (subwoofer)
Subwoofer(s):
Subwoofer Box & Subwoofers
Tacotunes.com dual 10″ subwoofer box sealed
JL Audio W0 10″ subwoofers
Tundra Install kit:
Stereo & Wiring Installation kit:
Stinger Power, Speaker and Signal Cables:
Positive:
Stinger 3′ POWER CABLE 4GA – Ring Terminal Attached
Stinger 13′ POWER CABLE 4GA
Negative:
Stinger 4′ POWER CABLE 4GA – Ring Terminal Attached
Color Coded Speaker Wire:
Stinger 50′ 16GA Black Speaker Wire (Driver Side Speakers)
Stinger 50′ 16GA Silver Speaker Wire (Passenger Side Speakers)
Stinger 25′ 18GA Black Speaker wire (Driver Side Tweeters)
Stinger 50′ 18GA Silver Speaker Wire (Passenger Side Tweeters)
William’s Toyota Tundra CrewMax TSS Off Road Stereo System Upgrade San Antonio TX
Installation Summary / History:
Customer Name: William
Toyota Year / Model: 2014 Toyota Tundra CrewMax SR5 TSS Off Road Edition
Head Unit: NON JBL
Color: Black
Installed by: tacotunes.com
William has had audio systems in most of his vehicles. However, he stated he has always had to settle for lower end equipment. On this go round he stated he wanted to get the most bang for his buck. He came to us with a subwoofer box loaded with 2 JL TW3 Subwoofers and a JL Audio HD750/1 Monoblock Amp. We agreed to install his equipment along with our Image Dynamics SQ1 package. When he showed up, we demoed our dual 10” ported Image Dynamics subwoofer box and let him choose which route he wanted to go. After demoing both setups, he went with our setup. The JLs sounded awesome, great over all sound and a very nice setup. However, the sealed box and shallow mounts subs were missing the lower end of the frequency range. Sure the JLs could rattle the mirror, but they were missing that LOW end extension like most smaller sealed boxes. In addition at lower volume the sealed box did not produce the lows without turning up the volume. This poses a problem when you want to drive with your audio at moderate level. The Image Dynamics subwoofer in the port tuned box from Tacotunes was providing both ends of music spectrum. In addition the tonal quality was much more prevalent in the tacotunes.com box.
Why would the ported box sound better? There are many factors in designing a subwoofer box. The biggest issue in the 2014+ Toyota Tundra CrewMax is lack of air space. Here at tacotunes, we maximized the most air space possible. Then we used the best subwoofer for this solution. Image Dynamics is the only manufacturer that has been geared for smaller enclosures for over a decade. The ID10s have an Xmax of 17mm, most subs in it’s class are 11MM. The SD (cone area) is larger than most in it’s class AND they can handle 400 watts RMS easily. Put them in a properly tuned enclosure and the sound quality is very difficult to match at ALL listening levels. Who cares if the sub only sounds good at high volumes, the vast majority of your listening time will be at moderate level.
Williams’ system is louder than more of our SQ1 packages because he opted for the Exile XM15.4. This amp will output 150 watts RMS to each speaker. The Front Door Component Image Dynamics speakers can easily handle 150 watts RMS and the rear doors loaded with Image Dynamics CTX65CS speakers were setup with around 125 watts RMS.
With the additional power we upgraded his chassis ground to minimize the dimming lights.
Below you will find a detailed listing of all the parts we used in the installation.
Typical Installation time is 1 day, however we matted the front, rear doors and the rear wall behind the subwoofer. If we are matting the truck we keep the truck for two days. One audio installation and matting jobs are possible, but require at least 14 hours with the truck.
illiam’s Toyota Tundra CrewMax TSS Off Road Stereo System Upgrade San Antonio TX
illiam’s Toyota Tundra CrewMax TSS Off Road Stereo System Upgrade San Antonio TX
Specs on the audio installation:
The AMPs are s hidden under the driver and passenger seat. Sound Processor (ReCurve EZQ) is hidden under rear set. The full size Image Dynamics 10” subwoofers fit behind the rear seats. The entire truck appears to be stock and makes the truck appear to e stock and less likely for break ins. Additionally, the gear is setup for Toyota’s so chances of theft are greatly reduced.
Front Door Component Speakers:
Image Dynamics CXS64
Tacotunes.com heavy duty speaker mounts cut to 5.6”
CXS Mid bass Drivers -125 Watts RMS
CXS Crossover
CXS 28M Silk Dome Tweeter
NOTE: JBL Yes / No ?
Use Stock Sail Panel for Tweeter mounts.
Rear Door Components:
Image Dynamics CTX65CS
Tacotunes.com heavy duty speaker mounts cut to 5.6”
CTX65CS Mid bass drivers Handles -100 watts RMS
CTX65CS Crossover
CTX Tweeters
Tweeters will fit in stock door location
Sound Processor:
Tacotunes.com ReCurve EZQ
Tacotunes.com JBL Harness
Amp(s):
Exile Audio XM15.4 4 channel amp
150 watts x 4 to each speaker
JL Audio HD750/1 Mono Amplifier
750 watts RMS
Subwoofer(s):
Subwoofer Box & Subwoofers
Tacotunes.com dual 10” subwoofer enclosure 2.0” cu feet
Tobins Toyota Tundra CrewMax Platinum Stereo System Upgrade San Antonio TX
Tobin’s Toyota Tundra CrewMax Platinum Stereo System Upgrade San Antonio TX
Installation Summary / History:
Customer Name: Tobin M
Toyota Year / Model: 2015 Toyota Tundra CrewMax 4×4 Platinum
Head Unit: JBL Equipped
Color: Silver
Installed by: tacotunes.com
Tobin has had audio systems in most of his vehicles. Fortunate for us, he is familiar and has owned Image Dynamics equipment in the past. After hearing a couple of options he decided to go with our Image Dynamics SQ1 package.
Below you will find a detailed listing of all the parts we used in the installation.
Typical Installation time is 1 day, however we matted the front, rear doors and the rear wall behind the subwoofer. If we are matting the truck we keep the truck for two days. One audio installation and matting jobs are possible, but require at least 14 hours with the truck.
Below is a detailed listing of the audio products installed in Tobin’s Tundra CrewMax
Specs on the audio installation:
The AMP is hidden under the driver seat. Sound Processor (ReCurve EZQ) is hidden under rear set. The full size Image Dynamics 10” subwoofers fit behind the rear seats. The entire truck appears to be stock and makes the truck appear to e stock and less likely for break ins. Additionally, the gear is setup for Toyota’s so chances of theft are greatly reduced.
Front Door Component Speakers:
Image Dynamics CXS64
Tacotunes.com heavy duty speaker mounts cut to 5.6”
CXS Mid bass Drivers -125 Watts RMS
CXS Crossover
CXS 28M Silk Dome Tweeter
NOTE: JBL Yes / No ?
Use Stock Sail Panel for Tweeter mounts.
Rear Door Components:
Image Dynamics CTX65CS
Tacotunes.com heavy duty speaker mounts cut to 5.6”
CTX65CS Mid bass drivers Handles -100 watts RMS
CTX65CS Crossover
CTX Tweeters
Tweeters will fit in stock door location
Sound Processor:
Tacotunes.com ReCurve EZQ
Tacotunes.com JBL Harness
Amp:
Exile Audio 5 channel amp
100 watts x 4 to each speaker and 800 x 1 (subwoofer)
Subwoofer(s):
Subwoofer Box & Subwoofers
Tacotunes.com dual 10” subwoofer enclosure 2.0” cu feet
How to install Kicker L7 Subwoofers and box in Toyota Tundra Crewmax
How to install Kicker L7 Subwoofers and box in Toyota Tundra Crewmax – Kelsie will show you in the video how to install our Dual L7 Subwoofer box in your Toyota Tundra Crewmax 2014+. In the video below we are installing one of our full turnkey systems into this lifted truck.
Tools you need to get the subwoofer box installed:
Be sure to check out our video on how to easily add amps to your stock Entune Head Unit (JBL and NON)
Impact Driver
17MM socket
People often ask us why do you recommend the dual L7 Kicker box over the shallow mount 12″?
Step 1:
Remove the rear seats by removing the 8 bolts that hold the rear seats in place. Use a 17MM socket to remove the bolts. Keep in mind that one of the eight bolts has a different thread pitch. Be sure not to mix up the bolts when re-installing the seats.
Tip: We usually remove both seats when installing a complete system. If just adding a subwoofer you can lean the seat forward. I like to use a piece of wood to protect the carpet. The seats have some pins that can easily poke holes in your carpet.
Step 2:
You will need to remove some of the plastic on the rear of the seats. See the video. If you do not remove the some of the plastic you will not be able to lower your seats after the installation. This will not affect the performance of the seats NOR will you be able to see the modifications to the seats.
Step 3:
Decide if you will be matting the rear wall. With the dual L7 Kicker subwoofer setup, we highly recommend matting the rear wall with Ballastic Matting. AT 2.2mm it is thicker than most matting on the market. If you decide to matt the truck you will need to remove the stock padding that is attached to the rear wall with clips that simply pop out.
Step 4:
Install the subwoofer box into place and attach the included mounting block to the truck. Finger tighten the mounting block.
Step 5:
Install the subwoofer in the driver side first. Be sure to wire the subwoofer properly. See our post on how to wire your subwoofer properly. NOTE: Do not forget to connect the wire to your terminal cup.
Step 6:
Install the driver side seat (larger seat) and ensure the seat brackets are not close to the subwoofer. See the video for additional information. NOTE: You will probably have to bend the upholstery rod as shown in the video. It will not affect the seat performance, nor will you be able to see the modification. Ensure the seat fits in the “notch” in the box then tighten the seats bolts.
Step 7:
Tighten the mounting block bolt. You will want to be sure you tighten the block to the point where the box will NOT move. Do not overtighten you can damage the box. If you hear a nasty rattling sound when playing the system, chances are you did not tighten this enough.
Step 8:
Install the second subwoofer (ensure you wired the subwoofers properly). Test the system and ensure the subwoofer are performing properly.
Step 9:
Install the passenger side seat.
Polyfill:
What is the purpose of polyfill in a ported subwoofer? The short version; when you properly stuff a subwoofer box with polyfill, you can effectively simulate a larger enclosure resulting in overall better sound quality. As you are aware, we Toyota Tundra Crewmax owners (me included) do not have much air space behind the seat of our Toyota Tundra CrewMax. By adding around 1.5 lbs of polyfil to your Dual L7 Kicker subwoofer box, the subwoofers will benefit by the additional simulated air space created by the polyfill. In the case of this setup, you will gain around 32% increase in effective airspace. As many of you are aware, subwoofers require airspace to produce the lower end of the frequency range effectively.
How to install subwoofer and amplifier in 2014+ Toyota Tundra CrewMax
After numerous requests, we put produced a video on how to ass an amplifier and subwoofer to your stock Toyota Tundra CrewMax. The video will over step by step how to locate the powers you will need to provide signal to the subwoofer .
Toyota Tundra SQ1 & SQ2 Stereo System Modification List
The Toyota Tundra SQ1 / 2 packages can be installed with reversible modifications to the truck.
Video Assistance:
Tweeter Mounts:
Front Doors:
NON JBL Tundra’s have a set of dash speakers that resemble tweeters. WE provide mounts that allow you to install aftermarket tweeters in this dash area.
Trucks equipped with JBL have tweeters installed in the door sail panels (panel that covers the door mirror bolts). In many cases our customers will remove the old tweeters and dremel the tweeters to allow new after market tweeters to appear to be stock. If you are concerned about returning these back to stock, you can purchase a set of these JBL mounts for around $65.
Rear Doors:
JBL and NON JBL Tundra’s have tweeters in the rear door panel above the door handle. We offer two choices here.
With some minor trimming on door panel you can install the a set of CTX65CS tweeters in the stock location. The aftermarket tweeter will slide into the stock tweeter location. Use a couple of zip ties to hold in place. You will not be able to see any of the mods.
Use a coaxial speaker and leave the old tweeter inactive.
If you using other brand tweeters, you can dremel the rear door panels. The tweeters will look very much like stock. However, you can’t return back to stock. So some customers will just leave the aftermarket rear speakers when they sell their truck.
Another modification is you have to drill through harness plastic to get wiring through OR you can drill a hole in the metal. We generally go through the plastic. In our install vids, we show you how we do this.
Subwoofer Installation:
Installing the subwoofer in the Toyota Tundra is relatively simple. However, you must follow certain steps to ensure proper fit.
Modification 1: Remove the “padding” and stock subwoofer (JBL Truck). Keep all the hardware so you can return to stock.
Medication 2: Install matting on the rear wall. We offer discounted pricing on matting to our customers that purchase the SQ1 or SQ1 package. We have been using Ballastic Matting for years. It is thicker and adheres much better than other types of matting. Plus they recently went to a black foil. This is a big plus for installing a subwoofer behind the seat of your Tundra. The matting will stay in place if you return truck to stock. However, you can reinstall the padding and subwoofer (if equipped in JBL systems)
Modification 3: If you purchase the SQ1 or the dual kicker subwoofer box, there is a rod that holds the upholstery in place. This rod is on the rear of the seat and will need to be bent forward around ½” inch. This has no effect on the seats nor can you see the modification.
NOTE: Many customers report they do not have to do this on their truck, but we still recommend that this be checked to ensure the subwoofer does not hit the seat.
Modification 4: (New Version Ported Boxes) In the newer version of the Toyota Tundra Crewmax subwoofer boxes, you will need to trim some plastic on the seats. You will need a Dremel or file. Don’t worry you can’t see the modification nor does it affect the operation. This simply allows the seat to move up / down as designed.
Rear Door Wire Harness:
When running speaker wire through the stock wiring locations, you will need to modify the rear door wire harness. The harness on the rear door is a two piece connection. You will need to drill a large enough to run the speaker wire(s). This does not affect the performance of the truck and can’t not be seen. Most customers leave speaker wire in place if they decide to remove the system when selling the truck.
The only modification that can not be “undone” is the rear door tweeter mount. That is why we offer the option to substitute coaxial speakers in place of components for the rear doors.
Additional Installation Information:
Installation Notes:
The ReCurve will allow you to keep your stock head unit. NON JBL Head units are plug and play with no cutting or splicing of the factory wires. Generally we mount the ReCurve under the rear passenger seat. Make sure the ReCurve is mounted and not allowed to move around. Make sure the RCAs do not come in contact with any metal. On the NON JBL units be sure to unplug the power source under the passenger seat. Be sure to watch install videos before you start.
The Javelin amp will fit under the driver seat of your Tundra. We include spacers and screws to attach to your Toyota Tundra.
We generally hide the crossovers under the center console to right of the shift knob.
The subwoofer installation will require small and reversible mods to your Toyota Tundra. You will need to remove the current “padding” that is behind the seats and if you have a JBL system you will remove the stock subwoofer. WE HIGHLY suggest the use of matting material on the rear wall (and doors) to keep the rear wall from vibrating. We have been using Ballistic Matting for years and recently they changed the color of their foil to black. It works great to match the sub and unlike silver matting not easily seen. If you remove the sub box (if you sell your Tundra), the padding can be put pack into place so save the clips. On the larger seat, on a few models there is a metal rod that holds the upholstery in place, you might have to bend that forward about a half inch. This seems to vary just a bit from truck to truck. You will want to be sure the subwoofer is not coming in contact with the seat. STeps for sub install:
1. Remove the back seats. Get some help they are heavy. Please some cardboard or carpet on your carpet to protect it from the seats as you remove them.
2. Remove the back padding on the rear wall and matt the wall.
3. Install the subwoofer box with only one subwoofer in place. The subwoofer closest to driver side needs to be in place. Dont’ forget to connect the terminal cup and wire the subs appropriately.
4. Install the larger seat (driver side) by inserting the FRONT mounting pins, then slowly drop the rear of the seat down. The seat bracket will fit in the “notch” on the front of the subwoofer box.
5. Tighten the bolts down on larger seat (driver side), check that the upholstery rod is pushed as far forward as possible. You might have to hammer it forward. This will not affect the seat performance.
6. The mounting block and bolt included with the sub will cover the square hole on the back of the subwoofer box. Do NOT over tighten the bolt. Tighten just enough where the box will not move or rattle.
7. After tuning and setting up the system ensure the subwoofer (closest) to driver side is not coming in contact with seat. We can not warranty claim a subwoofer with physical damage.
It is time to start another build so this “mall crawler” is up for sale. Although it is very capable of being off-roaded, we used this truck to demonstrate the audio products we manufacture and sell for Toyota Tundras.
This truck will require a special buyer, so we need your help. See details at bottom of this page on how you can get a free Yeti 110 cooler. YES iced down with Silver Bullets!
NOTE: Doors and rear wall are matted with ballistic matting. Inner and outer door skins.
Electrical Mods:
Remote FUSE block -$350
Viper 2 way paging Alarm with remote start $500 (can be upgraded to be used with smartphone)
LED bed lights with auto on / off when tailgate opens (manual on / off switch) $150
Electronic Tailgate Lock $225
Reverse lights turn on Rigid LED reverse lights $0 price included in bumper install
Aux light switches are hidden
Upgraded chassis ground -$75
To rebuild this truck would be well over $70,000. I am sure I missed a few items here and there. This truck has been babied over last 2 years. It has towed a boat maybe 15 times. The boat ramp is only 12 miles away, so maybe 200 miles of towing.
Yeti Giveaway:
We need your help to sell this truck. So to make it worth your while, we are giving away two (2) Yeti 110 coolers.
Yeti Number 1:
If you share or post this page and the person that buys this truck mentions you referred him/her – you get the cooler. Share this on Instagram, Facebook and twitter. To avoid any conflicts, the person buying the truck MUST mention your name BEFORE the deal is closed.
Yeti Number 2:
This one will take about 5 minutes of your time. The list below contains our social media links and some of our product partners. Be sure to Like, Follow and Subsribe to tacotunes and then to our product partner facebook page(s), link this page (this ad) and tell them tacotunes.com sent you, we will pick one person using a random number generator. Keep in mind not many people will take 5 minutes to do this so your chances are really good!
To increase your chances, find these product partners on Instagram tag @tacotunes and let them know tacotunes.com sent you over.
NOTE: If truck does not sell, we will still giveaway Yeti Number 2. The Yeti cooler will have our company logo, please allow up to 4 weeks for cooler to arrive. We can’t ship ice or beer so we will send a $50 prepaid visa card so you can ice it down and fill it with your favorite drink(s). PLEASE be sure to send us a picture.
Should I add capacitor or upgrade the battery if I add amp or upgrade my audio system?
Should I add capacitor or upgrade the battery if I add amp or upgrade my audio system? Well this is a very common question we get from our many customers. Keep in mind you will get many different opinions on this topic. Each scenario is different and some of the suggestions may or may not apply in your particular scenario. This write up is for the majority of Toyota Tundra owners. We have installed and assisted in installing THOUSANDS of audio system for our customer base. AT the time of this article we have 23,000 customers and have fulfilled over 32,000 online orders. Plus we install MANY audio systems here in the San Antonio TX area. We have people come from other states to have audio systems installed. We had a vehicles shipped to our shop from as far as Puerto Rico. We also perform aftermarket stereo installations for local Toyota dealers here San Antonio. So, to say we have a lot of experience with Toyota’s is a bit of an understatement. If you have a cousin or friend of friend that disagrees then by all means, please go with their suggestions.
The short answer; for the vast majority of audio system upgrades, you will NOT want or need a capacitor. However, you will want to strongly consider upgrading your stock battery. I have read so many crazy posts over the years, I hope to try to cover as much information on battery selection and the NON use of a capacitor. Personally, I have built and install hundreds of audio systems under 2,000 watts RMS, 4 systems yielding over 12,000 watts RMS in some of my show cars and even in my boat. Not one of those systems required a capacitor. When you properly power and equally as important ground a vehicle, you will notice an increase in sound quality and avoid dimming lights form a higher powered system.
Batteries are like vehicles you need to choose the right battery for your particular needs. So many people will chime in about which battery is best without a clue about batteries. . To many people are fooled by CCA or Reserve capacity but these numbers rarely give the actual load capacity of the battery. So before you purchase a battery or spend a ton of money on something you don’t need. Start with following questions: 1. Do I need a battery that can take heavy abuse? (occasional off-roading hardly requires a “tough” battery) 2. Do I need a battery that provides a long run time with the engine shutoff? For example you tailgate with high powered stereo cranked up for hours. 3. Do you use a winch regularly? There are a few other questions, but do not relate to most folks . . So before you spend a lot of money or time on something you don’t need, do a little homework.
If the answer is no to above questions, just save your money and get a decent battery with a good warranty. If the answer is yes, then you need to narrow down do I need a battery than can take abuse or run time? Which is more important?
A major problem is many manufacturers will use different calculations to rate their reserve & Ah hour rating. So you need to be sure and read the fine print. In my rock crawler I use an Optima yellow top because it is a dual purpose battery that can take abuse. It has a decent Ah rating and a great starting power. Since I winch a lot and I need to use it to start the crawler every time I manage to kill it, that battery works great.
In Tundras – with audio systems, I like use the Shuriken AGM 120Ah battery. It can take some abuse, but this battery has over 45Ah more run time than the heftiest yellow top (at time of this post). It does great with a winch (only use occasionally) and I can tailgate with my loud stereo for much longer play time.
Ok, so why did I choose Shuriken? Well after years of trying different batteries and REAL world testing, the Shuriken has an amazing bang for buck. We have a show truck we use car shows. The truck is crazy loud and can run for up to 8 hours with 3 Shuriken 120BTs. WE had a couple of other brand batteries that we pulled out over time testing. Additionally, my personal boat has over 5,000 watts RMS and I rely on my batteries to play ALL day when we are tied up in the party cove entertaining all the crazy girls dancing! What good is a battery if it can’t hang longer than the party?
Some other issues to ponder:
Will the battery fit? Are the terminals in the correct spot? Will I need to change my battery connectors? Will I need to modify my battery tie down? Plus quite a few others . .
Battery Types:
Wet Cell (Flooded) – This is the average basic battery installed by auto manufacturers and the most popular replacement battery you will pick up at your local parts store. There are two types to choose from serviceable and sealed.
AGM – Absorbed Glass Matt are constructed of suspended plates that are in close proximity with very little liquid and can be mounted in just about any position. Common applications include high performance engine starting, power sports, deep cycle, solar and long term storage battery. The larger AGM batteries are typically good deep cycle batteries and they deliver their best life performance if recharged before allowed to drop below the 50% discharge rate. When Deep Cycle AGM batteries are discharged to a rate of no less than 60% the cycle life will yield hundreds of deep cycles. They are dual purpose batteries. You can use them to start your application and provide a deep cycle that will ruin standard wet cell batteries.
Gel Cell – The Gel Cell is similar to the AGM style because the electrolyte is suspended, but different because technically the AGM battery is still considered to be a wet cell. The electrolyte in a Gel Cell has a silica additive that causes it to set up or stiffen. Gel Batteries are best used in VERY DEEP cycle application and may last a bit longer in southern regions where heat is a batteries major enemy.
Battery Comparison:
At the time of this post, below is a picture and specs for the the following batteries.
As you can see in the specs provided by each manufacturer. The Shuriken edges out all the batteries in run time. However as stated above, you need to choose the right battery. We use the Shuriken BT-120 in Toyota Tundras and Tacomas. They will fit into the truck with some modifications. I personally use the yellow top in my rock crawler because the battery is made for heavy physical abuse. Most Toyota Tundra and Tacoma owners are not going to abuse their truck at the level of a rock crawler. Northstar makes a great battery and they are very expensive. However, they have a better warranty than the Shuriken BT-120 1 year warranty. I am obviously biased towards the Shuriken. I have been using them for over 5 years in my boat. The same 3 batteries run my 5,000 watt (RMS) system all day long! What good is a great stereo with a battery that can’t hang?
Do I need to do the Big 3?
First off some of you guys are probably asking what is the Big 3 (see below)? Over the years, most car audio guys have probably heard about the big 3 upgrade. This upgrade stems from the OLD days when Chevy & Ford STOCK alternators had a max amperage output of roughly 50 amps. Times have changed along with power requirements. For example, if your 2007+ Toyota Tundra has the tow package, you probably have 150 amp alternator. Cars these days have way more electronics and require a lot more power than the “old days”. So unless you are building a CRAZY system, you only need to upgrade your chassis ground in your Tundra. Check out our how to page here. If you purchase a battery similar to our recommendations above, you will not need a capacitor.
What is the Big 3?
Larger gauge power wire from alternator positive to battery positive, Larger battery wire negative to chassis, and larger engine ground wire to chassis
How to install upgrade select battery and upgrade your stock chassis ground for better power flow in your Toyota Tundra.
How to install upgrade select battery and upgrade your stock chassis ground for better power flow in your Toyota Tundra. Don’t waste your money on a capacitor.
Below we have performed a battery upgrade to assist with the additional power requirements from a higher end stereo system. If you would like to see more info on selecting batteries and understand why we chose this battery please visit the post – How to select a battery for your Toyota Tundra . For the record, the best route for doing this type of upgrade is using copper crimps and solder. However, many will not have the tools or have the knowledge to e able to crimp and solder heavy gauge wiring. We have field tested this setup on a number of Toyota Tundras with great results.
If you are interested, we offer this kit along with a battery in a bundled kit. The terminals will be pre-crimped and heat shrunk, you will need cable cutters, Allen wrenches & socket set to complete installation.
In the write up we will take you through upgrading the stock wet cell battery to a high quality AGM battery.
Picture of Toyota Tundra with stock battery removed.
We will be installing the Shuriken BT120 AGM battery. Be sure to check out our “how to select a battery for your Tundra”!
The stock battery has been removed. Here you can see the positive and negative terminals disconnected from the battery.
To avoid any confusion, we will focus on the negative terminals first. It is crucial you do not mix up your cables. Serious damage or injury can occur.
Cut off the negative battery wire as close as you can to the terminal. Try to avoid cutting the terminal, it might damage your cable / wire cutters.
We will be upgrading the chassis ground with a 1/0 cable – roughly 4 times thicker / heavier than the stock 8 gauge (roughly) stock cable.
The negative chassis ground cable has been removed. We are test fitting the battery to ensure proper length of the negative cable we will be adjusting to work with the new battery. NOTE: The battery terminals will be opposite of the stock location.
Remove the black tape and extra cover shown on the negative cable. We will be covering this wire with split loom.
Be sure to leave a little extra cable to work with.
Using your cable cutters or a razor carefully remove around 1” inch of the insulation. For best results be sure to measure it against the new negative terminal.
Insert the exposed cable into the negative terminal as shown. Then using an allen wrench be sure to tighten the locking screw.
Next we will manufacture the replacement / upgraded chassis ground. In the picture you can see the 1/0 cable next to 4 gauge cable. We are using copper battery terminals sized for your Toyota Tundra. Using the monster crimpers, we will permanently attach the battery terminals to the cable.
Using a heat gun we will apply marine grade heat shrink that contains a sealing agent.
After sealing the connections, we will cover the cable in split loom and zip tie the ends.
In this step we will remove enough paint and primer to ensure proper conductivity between the new chassis cable and battery.
Using sandpaper remove paint to expose metal to ensure a good ground.
Install the new chassis ground as shown. DO NOT ATTACH TO BATTERY UNTIL ALL STEPS COMPLETED. Connect the GROUND wires to the battery last! You may want to label the wires to ensure you do not mix them up.
Remove the positive battery terminal from the positive battery wires by removing the bolt.
Picture of the stock wires with the battery terminal removed.
Cut the wires as closely to the connectors. You will also need to remove some of the loom to gain access to the wire as shown.
Here you can see the solderless splice. Strip away enough of the insulation to go half way into the splice.
If you are purchasing one of our kits you do not need to test fit the battery. With the battery removed you will strip away the insulation as shown.
In this step we are going to manufacture the positive cable wire extensions. Here you can see the battery terminals, heat shrink and 4 gauge wiring.
Picture of 4 gauge wiring & terminals
Picture of 4 crimped terminals and marine grade heat shrinking with sealing agent.
Attach the positive wire extension to the splicing kit. Be sure to tighten, wiggle cables and then tighten again.
After you have tightened both splice kits, you will use your heat gun to heat the marine grade heat shrink. Be sure the heatshrink is HEAVY duty. If you are using a lower quality heatshrink, you will want to cover the heat shrink with electrical tape to ensure the cables are properly protected from accidental grounding.
Picture of the positive cables ready for split loom.
Install the ½” split loom on the upper part of the cable as shown. Then install the ¾” split loom on the lower half of the cable. Using the zip ties ensure the split loom will stay in place.
The lower part of cable & splicer will require
The stock battery tie down kit will work, but you will need to “wrestle” with it a little to get it installed.
Remove the stock tray before installing the battery.
Not shown in this picture, wrap black electrical tape around the splicer. This will ensure you have multiple layers of protection.