Quote:
Originally Posted by adrean8j
Nah..I really would not put it past them to run 2 pipes...heck it might even be a 135d....hmmm...now thats some food for thought...LOL.
I am curious about your quad though...it can't be a true dual pipe system from turbo back due to lack of space right? It is just twin downpipes to a y-pipe to a straight pipe to a y-pipe on to the dual mufflers?
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That torque would be nasty with such a *cough* little car.
Basically my quad is one pipe from the cat back to one muffler and two pipes leaving the single muffler but the muffler is on the left side. So basically its a regular exhaust but with a pipe that wraps to the other side. The muffler has a chamber that makes it flow almost evenly out of both sides. I like it, obviously I would like it better if it was a "true" dual but I don't think bmw does that anyway. The 335i has one muffler as does the m3 but the upsetting fact to me is that we dont have the room for two pipes or two mufflers.