[mowflow]

Originally Posted by Hotcoupe

How about just removing the mufflers and leaving the DPF intact, good for 15-20bhp and arguably a better soundtrack.

I'd considered removing the DPF and discounted it for all the reasons Andrei so eloquently expressed in his post.

Playing around with turbo's and injectors is a whole new ball game as far as I'm concerned, and if I wanted that much more power I'd be looking at a different car all together.

http://www.e90post.com/forums/showpo...&postcount=112

http://www.e90post.com/forums/showpo...&postcount=131

This is the first time I've ever heard of anyone getting that amount of increase from an exhaust that doesn't include DPF removal and decat. Your car is a freak of nature