2.5 or 2.75?
Thread Starter
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2nd Gear member
Joined: Jun 2008
Posts: 330
From: Long Island, NY
2.5 or 2.75?
I have a magnaflow muffler and tips what diameter pipe should I run from the cat to the muffler? I also have a set of pacesetters that I am going to install, I don't know if that helps
1st Gear Member
Joined: Apr 2011
Posts: 114
i would say 2.5. you dont want to go to large on the pipe or you will not get good exhaust velocity down low and the car will feel like a real dog.
