GMR Level 1 TURBO Tune

*UPDATE (5/09)

It's finally here! After a year of waiting, we have completed our tune for the 2.0 LNF motor! We have some dyno data and have completed extensive road testing and feel that this tune is finally ready to open up to the community!

Here are a few changes that are found in our Level 1 LNF ECM Tune:

1. Speed Limiter Removed
2. Air Fuel Ratio adjusted for better performance.
3. Timing Calibrated for Premium Grade Fuel. (91+ octane).
4. Low end torque and fuel economy improved by optimizing timing and boost.
5. Boost level raised from 16psi to 22.5psi
6. Retains factory “Competition Mode”
7. Optimized Air/Fuel Ratio for increased boost levels.
8. Drastic reduction in turbo lag (almost instantaneous 22.5psi Boost!)
9. No substantial noise increase over stock tuning
10. For automatic transmissions, we can still fully tune the motor but we cannot change the transmission programs.

Stock 214Whp increased to 255Whp
Stock 255Lbs Torque increased to 299Lbs

You will also get a commemerative dash plaque to show off your new Performance gains

Update: You can now order the Virtual Tuner so that you do not need to mail your ECM or purchase a second ECM, the V-Tuner provides the convenience of Zero Down time for your Kappa and no need to swap ECM's!

Note: When increasing Boost Pressure you are advised to tighten all charge pipe clamps. This tune also available for the HHR-SS and the Cobalt SS.