S54 Swap tune for an E46 M3 motor with a factory Mss54 / mss54HP dme.
This turns the factory E46 M3 Engine DME into a "Stand alone" DME. It will now control a S54 engine in any chassis.
This is our tried and tested tune for an E46 M3 motor ( S54) to run in a different chassis or for a full race car. No abs, No Can system, no emissions, etc. These tunes were designed on a Dynojet dyno and tested in the real world! We offer both MAF based and ALPHA-N tunes. Our ALPHA-N tune has an additional 15% increase in power over the MAF based tune. The ALPHA-N tune requires the MAF to be deleted, and the installation of a new Air Intake Temperature Sensor included in your purchase. Please select whether you would like a MAF or ALPHA-N. All tune packages come with an OBD to USB cable and software to read and write your DME/ECU. A Windows computer is required to utilize the RK-Tunes flash software. Check FAQ section for windows device recommendation.
KEY FEATURES:
⦁ Allows your factory Mss54 / Mss54 HP DME to run as a standalone
⦁ Top speed governor removed
⦁ Increased RPM rev limit
⦁ VANOS cam timing adjustment
⦁ Improved throttle response
⦁ Ignition timing enhancements
⦁ Air/Fuel Ratio enhancements
⦁ No CAN system needed
⦁ Air/Fuel Ratio enhancements
OPTIONS:
⦁ Stock tune - No performance gains over a stock BMW tune. Just set up for a swap
⦁ Maf based Performance tune - RK-Tunes Maf based tune set up for a swap
⦁ Alpha N tune - RK-Tunes Alpha N tune set up for a swap.
⦁ Burble - Emits flame and backfire when lifting off throttle. Only suggested for catless exhaust systems.
⦁ Fuel - Selectable fuel octane rating (91, 93)
PERFORMANCE SPECS BASED ON MODIFICATIONS:
MAF BASED
10-30+ WHP
10-30+ FT/LBS TQ
ALPHA-N
15-35+ WHP
15-35+ FT/LBS TQ
In the modification box, please specify all current vehicle modifications and desired options.
Choose options