bluemetals2k

My spring nitrous project is soon to get underway and I was going to cutoff the stock mufflers and use some invidia's or something aftermarket and just use the stock piping ( I have a testpipe )...but then I stumbled onto the idea of an exhaust cutout after the testpipe...do you guys think this would have considerable gains over the stock cat back piping and or a 70mm aftermarket exhaust?!? ( stock header yet ) What do you think? I'll be running a 100 shot and up ( 150 shot tops for now ). Sc,turbo,and n/a guys would all see benefits from a exhaust cutout lets hear your opinions. I would only use the cutout for dynoing,racing,nitrous use, etc and close it during normal driving.

averageJoe

search my previous posts.

get the cutout, keep the stock exhaust.

you will not have any room to put a cutout AFTER the testpipe/cat

put the cutout / Y pipe in place of the test pipe.

end story.

JoeyBalls

^

I agree

bluemetals2k

search is down

s20009k

which one would gain more power, the cutout or 70-75mm single?

siadam

Nitrous still performs like an N\A motor would (obviously), so a little backpressure is helpful. Notice I said a little.

I think a nice exhaust would be beneficial, but probably not the most cost effective solution, so in retrospect a cutout would be the bast bang for your buck imo.

dsddcd

Revenge

How loud are those cut outs, like once it opens is it off the hook crazy.

michaelnyden

yes it is...insanely loud.

bluemetals2k

LOL