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RK-Tunes PERFORMANCE TUNE FOR E46 M3

$500.00
Weight:
15.00 LBS
Shipping:
Calculated at Checkout

Description

This is our tried and tested tune for an E46 M3. 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 based, ALPHA-N / Mafless, or a tune for a Supercharged S54. 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:
⦁ Top speed governor removed
⦁ Increased RPM rev limit
⦁ VANOS cam timing adjustment
⦁ Improved throttle response
⦁ Ignition timing enhancements
⦁ 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)
⦁ Secondary air pump delete
⦁ Rear O2 sensor delete
⦁ Launch Control - Manual cars only allows for launch control at any RPM.
⦁ Cold Start Fix - All E46 M3's have a cold start calibration to heat up the catalytic converters. If you're unhappy with the way your E46 idles/runs while cold, select this option and we will adjust the cold start in your tune. Highly advised if you are running a catless exhaust system.

 


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

Supercharged tunes include data Logging software and remote dyno tuning at no extra cost. We suggest having an Innovate wideband to make the process easier.