Solstice / SKY Stage 1 2.0T LNF ECM Tune File Only

Stage 1 / 2.0T (Intended for stock vehicles)

  1. Speed Limiter Removed
  2. Electronic Torque Restrictions Removed.
  3. Timing Calibrated for Premium Grade Fuel. (91+ octane).
  4. Low end torque and fuel economy improved by optimizing timing and boost.
  5. Max Boost level raised from 16psi to 21psi
  6. Retains factory “Competition Mode”
  7. Optimized Air/Fuel Ratio for increased boost levels.
  8. Virtually no turbo lag (almost instantaneous 21psi Boost!)
  9. No substantial noise increase over stock tuning
  10. Removes the factory “Learndown” feature found on the LNF ECM.
  11. Works with stock 2.5 BAR MAP sensors (no need to purchase the GMPP 3.0 BAR MAP sensors)
  12. *NEW* Automatic Transmission equipped cars now have Full Throttle Shift points raised to 6,500 RPM.
  13. *NEW* Automatic Transmission shift time reduced by 0.25 seconds per gear change.



This option is perfect for those who have access to an HPTuners cable, or who own one. RPM Motorsports can write you a custom file remotely using our email file service.

Simply purchase this product, and we will reach out to you so that you can email us your current or stock tune. We will rewrite your tune file with our Stage 1 tune and email it back to you quickly. After installing the tune, feel free to log the car while driving around and email us back the logs. We will customize your calibration from there just like we normally do with our VTuner service, but at a substantially reduced cost to you.

If you want to modify your car again in the future, or plan to upgrade to a Stage 2 or E47 tune down the road this is a great way to build up your tune in stages.