Was looking at lightening my exhaust and at the same time maybe squeeze out a bit of power(or not lose any for that matter).
My only real mod I would say is an M50 manifold (at one that makes a real difference, also have an AA gen 3 catback and a short ram).
The car is an AutoX/track car that does see some street time.
what I had in mind was: Supersprint US header reps>Y pipe>3" midpipe with a magnaflow center muffler>Y pipe welded onto my AA gen. all connected with V bands. Florida has no emissions testing so no cats.
In theory this would sort of copy Supersprint's X pipe for the E46 M3. I enjoy the sound of my AA catback too much to get rid of it, so it stays. Thoughts and insights appreciated.
My only real mod I would say is an M50 manifold (at one that makes a real difference, also have an AA gen 3 catback and a short ram).
The car is an AutoX/track car that does see some street time.
what I had in mind was: Supersprint US header reps>Y pipe>3" midpipe with a magnaflow center muffler>Y pipe welded onto my AA gen. all connected with V bands. Florida has no emissions testing so no cats.
In theory this would sort of copy Supersprint's X pipe for the E46 M3. I enjoy the sound of my AA catback too much to get rid of it, so it stays. Thoughts and insights appreciated.
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