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VR Tuned ECU Flash Tune Lexus IS350 3.5L V6 306HP


VR Tuned

Model #VRT-LEX-IS350-306

In Stock

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This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

Tuning the Lexus IS350 V6 engine with 306hp is now possible with VR Tuned. The ECU flash is done via the OBDII port using a handheld programmer. ECU Tuning will greatly enhance the way the vehicle performs. Faster throttle response, more torque, and increased horsepower all the way to redline. While NA engines typically don't have impressive dyno graphs, what you will notice is the performance throughout the entire power curve with improved driveability.

Crank Horsepower Ratings:

  • Stock Power: 306HP | 277FT/LBS
  • Tuned Power: 328HP | 291FT/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!
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 OBDII device.  You can flash between the stock and tuned file at anytime.  See Instructions Here.
  • Bring your vehicle to our facility where we can use our Master Tool to flash your vehicle.
For reference, this ECU is a DENSO 275036-3410.
  • The Lexus is an ID only vehicle. Meaning the ECU cannot be read. We can only do an ID and once we receive that from you we look for the matching original in our database to make the tune off of. If an original file does not exist for us, we cannot tune the vehicle and will issue a RMA with no cost to you.
  • Proposition 65

    /!\ warningWARNING: Cancer and Reproductive Harm

    Vehicle Engine Notes
    Lexus IS350

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