BMW E46 M3 Engine Tune (2001-2005)

BMW E46 Performance Tune

Introducing our meticulously crafted tune for the E46 M3, perfected through extensive testing both on the Dynojet dyno and in real-world scenarios. Choose from our versatile lineup, offering both MAF-based and ALPHA-N tunes tailored to suit your driving preferences.

Opting for our ALPHA-N tune unlocks an additional 15% increase in power compared to the MAF-based option. Please note that the ALPHA-N tune necessitates the deletion of the MAF and the installation of a new Air Intake Temperature Sensor, which is included with your purchase.

Select the tuning option that best aligns with your needs: MAF-based for traditional performance, ALPHA-N/Mafless for maximum power gains, or a tune specifically tailored for the Supercharged S54 variant. With our comprehensive range of tuning solutions, you can elevate your E46 M3's performance to unprecedented levels.

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

Message From Peter Partee

I am pleased to announce that effective April 1, 2024, Partee Racing has established its own in-house ECU tuning operation, led by Matt Lambert formerly of Cedar Performance. Partee Racing acquired Cedar Performance's 4WD dyno--a Dynojet 424XLC with eddy current control and the "Lynx" system-- and installed it in the ground at Partee Racing's Danville, Virginia shop, where Matt will handle all live dyno tuning. Partee Racing has also teamed up with EAE Motorsports to sell the tunes previously created by Matt for Cedar Performance.