Quote:
Originally Posted by Tuned1M
Plan on mid pipes too. These plus the dp's will maximize the power gains.
|
+1 Based on my experience with the 135i and 1///M, you get more gains from the mids than the axle back itself. And some meaningful weight savings to be had as well, the stocker with the resonator and secondary cats is a pig.
__________________
2011 BMW E82 1///M: AW, all options; Renntech, Akrapovic, Forge, P3, RevoZ CF bits, many mods
1988 BMW E30 M3: Hennarot, S14, stock
2018 Porsche 991.2 GT3: PtS, CXX, LWBS, PCCB
1998 Porsche 993 C4S: Zenith Blue, last aircooled widebody, Bilstein PSS10, Fister II + Fabspeed exhaust
2008 Audi B7 RS 4: Sprint Blue, Audi Exclusive Euro Bucket Interior, Premium+Titanium, many mods