Take your 2015 – 2020 S55 to the next level with our dyno proven and track tested tunes. We adjust everything from air to fuel, ignition timing, boost, vanos and even the valvetronic to get the most out of the S55. For computers that need to be unlocked, the price is included in the cost of the tune! (Shipping for the dme is NOT included)
NOTE: 18 – 20 M2 comp pack or some 19 – 20 M3 & M4s need to be unlocked. You need to remove the dme and ship it to us directly
- Speed limiter delete
- Burble option
- E50 mix option
- E85 Under testing
- Hybrid Turbo option
- Meth Injection
Disclaimer: This software is not compliant with the California Air Resource Board (CARB) Any use of this software on California public roads is prohibited. This software is compatible with the options listed above any other modifications will require a charge for a custom tune. Dyno results were done with SAE correction factor and smooth level 5 on our dynojet 224x Results may vary from other dynos, weather or load conditions.
We DO NOT design tunes to defeat any of your emissions components. We are not in the business of getting your car ready to pass inspection.