I have a greddy turbo an manifold. I am thinking about redoing my exhaust without a cat and resonator. I did a search and read about boost creep, but they said it should happen as long as the **** is working properly.

My goal is 200hp or 9 psi, which ever comes first.

What are the pros and cons in these two different exhausts sizes?

Nick

 

you should be able to reach 200hp with the stock setup + just a bolt on catback

 

2.0"-2.5" no reason for a loud 3" exhaust for 200whp.

 

my current exhaust is from my orignal 'S' version. I figure its a POS exhaust, am I wrong? I know the cat is gone since I'm blow so much oil in from killing two motors. Then again these are assumptions based on nothing.

Nick