HPTuner RTD with Eight (8) Tuning Credits
L5P Tuning and selections are now available! We VERY strongly recommend that you purchase TCM Tuning alongside this package.
We currently have limited stock of our HP Tuner modified L5P E41 ECMs. This will cause any orders with this option to be delayed. Emissions Compliant tuning only.
Our L5P Tuning can be purchased independently if all other requirements have been met. TCM tuning is strongly recommended.