Muffler...or...no muffler

[51jay]

Stock R33 at the drag strip Am I going to get any benefit by simply removing the cat back exhaust, would the car even run properly. Also whats the rev cut on the stock car....it's a long time since I had a Stockky

[MidnightGTR]

Rev it till it bounces think on my 33 gtst rev limit was around 7200?

Dont know about a performance gain from cat-back, I wouldnt think so, maybe if you removed it from the dump pipe? front pipe back sorta thing

should be able to get a full 3" turbo back system for about $800-$1000?

[GTR R32]

From the cars I have seen you should get a good gain from dropping the exhaust. Just make sure you remove the cat as well.

[Cake]

should run fine, will just sound a bit like a truck

might lose a little down low revs, but it'll make up for it up top with a gain