Active Autowerke E46 325 & 330 Performance Software (MS45) (03-05)
-Improved Gas Mileage
-Special tuning for Sport Cams (MS45)
-Sportier throttle response
- Available for 91-93 octane
-Smoother pulls through RPM band
-Off Road options for cars without cats
-Increase RPM Limiter for Manual Cars
-15 HP gain & 12 ft lbs of torque.
-Expect Higher Gains with bolt on Modifications.
Software Purchase Options
When you purchase software you have 3 options to acquire it.
1) Locate an Active Autowerke Flash station equipped dealer near you and have it installed there. Click here for Dealer List.
2) Purchase a Simon 3 cable from Active Autowerke and install the software yourself. Very useful if additional software upgrades are needed in the future.
3)Remove and mail Active Autowerke your ECU and we will install the software. Same day turnaround on all software with free 2nd day air to lower 48 states.