BMW 135i w/cp-e™ cat-back exhaust (1st & 2nd gear in Drive)

[sa8901]

very nice sound! love it!

[helixworld]

That is awesome sound. Not bad at all.

[deepsinK]

$1400...just for sound?

[jtsherri]

There are undoubtedly power gains, but without getting the car on the dyno it's hard to say what they are...

[deepsinK]

I'm truly curious as I have plans for one of these babies probably by spring. Do the dyno!

[jtsherri]

There's a good chance that I will. What I'd truly be interested in seeing more so than stock vs. my car is a car with cp-e's downpipes vs. a car with a complete cp-e turbo-back exhaust. :)

[deepsinK]

indeed

[vizintini]

yes. but it sounds amaizing !!!!!!!!!!