Active Track Pipe E36 M3 [Archive] - Bimmerfest - BMW Forums

: Active Track Pipe E36 M3

09-29-2005, 05:40 AM
Up for sale is an Active Autowerke's trackpipe for all E36 M3's. This setup does not include the O2 simulators so to work on an OBDII car they would have to be purchased or you'd get a check engine light. This system was installed on our race car to make one dyno pass. It was then removed due to HP loss with our stock cams. I'm fairly sure this will also fit some other E36 3-Series cars. Asking $500 plus shipping. Credit cards accepted in person or by phone and paypal also available. Pics at and

09-29-2005, 06:23 AM
So you are saying that with stock cams it will decrease HP?

10-17-2005, 08:17 AM
Well I'm saying on our 325I it did not show any improvements over the Supersprint setup we had. We however did not redyno the car after we removed the track pipe so in all reality it could have been any number of factors but in our case the car felt stronger with the Supersprint. We have installed a few AA trackipipes on OBDI and OBDII M3's and everyone seems to like the results. :thumbup: