The Toyota Land Cruiser 5.7L V8 is a great SUV for off-roading, towing, and general use.  But what if you could get more out of the engine than just 381 horsepower?  The VR Tuned ECU flash is designed to greatly improve horsepower and torque.  Even more, we improve the electronic throttle response, pull through the entire RPM range, and even improve the shift points.  For those that are going fast, we remove the speed limiter.  Help your Tundra V8 engine with towing and even slow speed throttle modulation.  The ECU tune is designed to work with Flex Fuel vehicles on E85 and for all Tundra's running 91 octane or higher.  With numerous Toyota's running the streets with the VR Tuned flash, it has proven to be reliable, daily driveable, and produce the improvements that Toyota owners want.  Read more about our indepth testing on the 5.7L Tundra?  Gain Knowledge Here.

Crank Horsepower Ratings:
Stock Power – 381HP and 401FT/LBS
Tuned Power – 400 HP and 420FT/LBS

What are the benefits of VR Tuned?

• #1 priority is our customer service to you!
• Our tuning is used worldwide. We have powered vehicles of all types.
• All ECU tunes can be reverted back to stock if necessary.
• With the VR Tuned ECU Flash, basic bolt-on performance parts will not require a retune of your ECU.
• Adding parts such as an exhaust, intake, plenum, pulley, will all adjust with the tune.
• If you add higher octane fuel, the ECU will adjust accordingly.
• We can tune cars worldwide including JDM, EU, Australian, and USA cars for different types of octane or environments.
• Other custom enhancements are available if requested and applicable.
• We test and dyno tune on our own cars to make sure what you get is safe, reliable, and gives you the results you want!
• Flash is NOT detectable by the factory Toyota tool as they do not use Flash Counters.  We retain your stock firmware.

How to Flash Your ECU?

• Use the Alientech Powergate 3+ handheld device. This device is a touchscreen module that lets you store your original and tuned files to easily flash between them. See Instructions Here.
• Use the DimSport handheld device.  You can flash between these at anytime.  See Instructions Here.
• Bring your vehicle to our facility where we can use our Master Cable to flash your vehicle.

Fitment

• 2007-2017 Toyota Land Cruiser 5.7L V8
• Denso ECU 275036-5920
• 3UR-FE Engine Code

NOTE: The Toyota Denso ECU is done by and ID only. This means you cannot read out the ECU. We get a ID that shows the software number and we use the tool database to find the matching original file to make the tune from. It is possible that the software version you have is not available. If that is the case, you need to have your software version updated at the dealer or you can return the product for a refund. We are not able to do version changes. If you have any questions, or want to know if your software is supported, please contact us. If you have access to a diagnostic or factory tool that can tell you what your software number is, we can check ahead of time for you.