GT Performance Has 12+ Years Experience in tuning BMW’s N54 Engine. We have tuned countless number of vehicles with this engine Locally at Dyno facility as well as remotely all around the world
We provide Tunes for this amazing platform starting from our OTS Stage 1 and 2 Maps, ending with full custom tune for projects running Hybrid Turbo setups, single turbo, methanol injection etc. Choose correct option for your setup and needs:
- OTS Stage 1 and 2 Maps are Stock Turbo tunes that have been developed and updated over years of your tuning experience and are ready for use. They deliver safe and proven that have been tested over log time.
- Ordering Custom tune for your N54 from us, means you get tune dialed in specifically for your vehicle based on logs, till every parameter runs perfect without any corrections.
- Modified Turbo tunes require much more time and work to get them right, for GT Performance that is no problem, all you need is provide detailed logs and communicate directly with our tuner.
*Flashing Device is not included with Tune (Contact Us and we will help you set up everything needed for flashing N54)
- Exhaust Burble adjustments on any (Custom)
- Engine Cooling Mode Adjustments
- Cold start (cat heating on startup) removal for quieter cold start
- Cat efficiency check (CEL)Â removal for de-cat downpipes (for off-road use)
- Wastegate Adjustments
- Custom TMAP Sensor Adjustments
- Top Speed Limiter Removal
- Custom High-Pressure Fuel Pump Settings
- Boost By Gear % Reduction
- DTC Deactivation
- Maps for upgraded turbos
- E85/blend, RaceGas, and Meth Injection Tuning
- Custom Throttle Mapping
- Backend Flash Maps for Piggyback Use (JB4)
