Originally Posted by Mdavis1024
Looking to put new exhaust on 91 GT as upgrade from stock. The intake is taken care of for now with a CAI, 70mm BBK TB, Cobra upper/lower intake with spacer.
The exhaust set I'm looking into is longtube, H, with Pro Dumps. Soliciting experience or opinions on exhaust ideas, deals, contacts, and setups. I particularly would like to know about the Pro Dumps that dump exhaust just after the mufflers just before the rear wheels?
The goal in the exhaust is a beefy deep sound and not so much HP gain. That will come with the other bolt-ons I will be doing. But I am sure there will be HP gain with any aftermarket exhaust I put on.
Personally I don't care for dumps.
They stir up too much dust and the fumes get into the car to easily.
Any good 2.5" exhaust system should give you the sound you want.
Flowmaster American Thunder is one of my favorites, but there are many others such as Borla, Bassani, Pypes, etc., etc. to choose from.
Going to 3" pipes after the mufflers will deepen the tone a bit more.