Quote:
Originally Posted by mowflow
A straight through exhaust will also involve DPF removal and will not give a massive increase or change the sound much so I guess the only option after a remap is to then start looking at the turbo system and replacing injectors which will cost a lot more than a downpipe. I'd be interested to hear what the other ways of improving performance are (I'm not being cheeky here, I really am keen to know)
|
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