Has anyone installed the mtm ecu on their b8 s4? Is it reliable? It seems the engine and supercharger would be working pretty hard to produce that much power just from an ecu upgrade....but i like the idea of 98 extra hp.

 

There was a large discussion about the actual peformance produced by their ECU over on AZ, lots of good information here:

http://www.audizine.com/forum/showth...oming-Tomorrow

Excuse the last few pages, they turn into a chatterbox about future APR product releases (ECU, Carbonio Intake, etc.)

 

Thanks for the link. According to the dyno on the link the chip only produces 17whp. lame for $4500