KTuner V1.2 Flash End User Kit for 2021+ TLX 2.0 Turbo

KTuner is for off-road research and development testing only. Every vehicle should be flashed back to factory before being driven on a public road.

See Dyno testing results at the bottom of the page.

If you do not see your part number listed below, we can add it. Contact us via Info@KTuner.com

An asterisk next to an ECU number signifies that an appointment will need to be made in order to retrieve the ECU data. Part numbers for usable ECUs include:

North America
212018	AT	37820-6S8-A61 through A64
		37820-6S8-A71 through A74
		37820-6S8-A81 through A84

KTuner feature matrix for 21+ TLX 2.0T (BETA means the feature is currently in testing phases):

Feature

Final

BETA

End User

Dealer Tuning

Reflash

Real-Time Logging

Ignition/Fuel Tuning

Throttle Control Quick Adjustment

Rev Limiter Settings

Closed Loop Control

Disable Sensors

Fuel Cut Parameters

Fuel Correction Parameters

Ignition Correction Parameters

Idle Control Parameters

Speed Limiter removed. Please adhere to your tire speed limitations and note this feature is for off-road use only.

We are currently offering multiple research calibrations. Running 91+ will give the best results.

Stage 1:
Improved throttle response
Removed throttle dampening on low end, better performance off the line
Reduced turbo lag
Improved low-end and midrange torque
Boost level adjusted
Smooth torque delivery throughout the rev range

Up to 40 lb-ft of torque increase over factory
Up to 25whp increase over factory

Producing a much more sporty feel, drivability, and additional power throughout the RPM range!

Stage 2:
Improved throttle response
Removed throttle dampening on low end, better performance off the line
Reduced turbo lag
Improved low-end and midrange torque
Boost level adjusted

Up to 60 lb-ft of torque increase over factory
Up to 45whp increase over factory
29whp peak-to-peak

Producing a much more sporty feel, drivability, and additional power throughout the RPM range!

Flash Back To Stock At Any Time

Dyno Results. The TLX is tuned identically to the RDX 2.0T. Dyno sheets shown are from the RDX.
AWD AT Run As 2WD
Stage 1 Results:

Smooth torque delivery throughout the rev range
Up to 40 lb-ft of torque increase over factory
Up to 25whp increase over factory

Stage 2 Results:

Up to 60 lb-ft of torque increase over factory
Up to 45whp increase over factory
29whp peak-to-peak

Please confirm:

WE DO NOT SHIP EXHAUST PRODUCTS TO CALIFORNIA. ALL EXHAUST ORDERS TO CALIFORNIA WILL BE CANCELLED AND REFUNDED MINUS A 3% CREDIT CARD PROCESSING FEE.

NOT LEGAL FOR USE ON POLLUTION CONTROLLED MOTOR VEHICLES. THIS PRODUCT IS FOR RACING COMPETITION ONLY AND IS NOT LEGAL FOR USE ON HIGHWAY OR STREET VEHICLES, OR OTHER NON-RACING COMPETITION OFF-ROAD VEHICLES.

Learn more

This policy only applies to installers and/or users who are in the United States, customers who reside in other countries should act in accordance with their local laws and regulations.

Some RV6 Performance upgrades may solely be used on vehicles in sanctioned competition which may never be used upon a public road or highway, unless permitted by specific regulatory exemptions (such as a CARB E.O.). For state specific details please visit the following website: http://www.semasan.com/emissions

It is the responsibility of the installer and/or user of the product to ensure that it is used in compliance with all applicable laws and regulations. If a product was purchased in error, do not install and/or use it. The purchaser must arrange to return the product(s) for a full refund.

All performance modifications and installations are at the customer’s own risk. RV6 Performance holds no responsibility either implied or otherwise for mechanical, electrical or other failure when using any aftermarket performance products.