I just bought a used greddy sp2 exhaust dual muffler but I need the pipe that connects to the dual muffler.

 

See if greddy sells it separately. If not your local exhaust shop should be able to fabricate one.

 

That's what I was going to say usmc320.

 

will a fabricated pipe alter the sound of the greddy deep-sound?

 

It shouldn't. The greddy pipe you're missing is just a pipe (no resonator or anything). The only way it may change the sound is if they used a different sized tubing, and I still don't think that would make a noticable difference. Most of the sound you hear comes from the mufflers themselves.

 

It won't, the pressure will be the same.

But if you make the tubing before the mufflers bigger the sound could be lower because the air velocity is slowed down due to the larger piping.

 

thanks guys