BMW (E46) M3 ECU Tuning Software (2001 - 2006) – highsocietymods

HEX Tuning is Expertly calibrated and extensively tested to provide noticeably improved throttle response with increased horsepower and torque, all while preserving your OEM like drivability and reliability

M3 Race Intercooler for BMW (E9X) (E46) – highsocietymods

E46 M3 – AutoTuningHouse

BMW (E46) M3 ECU Tuning Software (2001 - 2006) – highsocietymods

E46 Coupe Tuning Cheapest Buying

+15hp / +16ft-lbs. Add horsepower and torque with modified VANOS, DISA, fuel and ignition maps.

Epic Performance Software - E46 325i/330i

BMW E46 M3 Z3M S54 MSS54 HP Tuning - Kassel Performance

BPM E46 M3 Performance Tune

E46 M3 Engine Upgrades – Haimus Shop

ECU Tune for 2001-2005 BMW 3 Series E46 M3, MZ3, M Coupe, With S54

A second cable is always provided when purchasing the ECU + TCU tuning software. Each cable will lock to one of the modules, and 2 are always needed

HEX Tuning ECU Software - BMW | E46 | M3 | S54

MSS54 ECU Tuning: Performance Tune - E46 3 Series M3

M3-E46-1, HEX Tuning ECU Software - BMW, E46, M3

ECU Tune for 2001-2005 BMW 3 Series E46 M3, MZ3, M Coupe, With S54

The VFE Supercharger Race Inter-cooler Upgrade for E9X E46 - M3

M3 Race Intercooler for BMW (E9X) (E46)