Quote:
Originally Posted by RossBMWZseries
If I already have the DKF S-Pipe with 100 cell cats, what difference, if any, would I gain by swapping cats into resonators? More power? More sound? Flames out the back?
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Slightly more power, more sound, flames if you run e85 or have a specific tune for it.
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2006 Z4 M Roadster Black/Imola Red, FBO VF-Engineering, e85 Flex Fuel-Sold
2012 BMW 135i N55 DCT Alpine White/Coral Red, FBO, TBI, Full e85, JB4 BEF-Sold
2006 Z4 M Roadster Black/Black-Sold
2021 M2 Competition DCT Hockenheim Silver