your favorite exhuast system for an lt1. I have a 1997 trans am formula. I want a loud exhuast but still gives a little kick to it. I was thinking of flowmaster 80 series american thunder.

 

Love my SLP loudmouth and AS&M headers no cat. It's F'in loud.

 

thats cool i heard slp was good but i have to have cats in illinois

 

If you want loud, go with the SLP LM, if you don't like the sound of it once you start to add alot of parts then I suggest true duals w/Flowmaster one chamber race flows.

 

I have a Magnaflow I picked up for about ~250-260 from ebay, brand new and stainless. Can't beat its quality for the price. Sounds very nice too. A bit loud with the cam, no cats and long tubes though.

 

Cats will tame the sound some, But it still sounds good. I had random tec hi flow cat on mine.

 

If money wasn't an issue, I'd say go ASM with a single cat Y-Pipe, Random Tech Cat, and the eye/ear candy Corsa Cat-Back.

 

i got about $550 to spend on the exhaust as of today... i dont know what i should do with that besides the exhaust or maybe a short ram intake or save it for a rainy day (we all know these cars eventually have problems) i have an M6 so the clutch will have to be replaced eventually. oh btw how much does a procharger usually cost and how much hp do the add (lets say with a 6lb boost or so maybe more)

 

Mines a little loud: Hooker Longtubes, no cats and a ypipe, no muffler or cats
After the cam install I am going to run the Hooker Longtubes into an offroad True Duals.

 

b.u.m.p.

 

Hooker or Magnaflow

 

Do it right and do it one time. Jethot LT's, X-pipe Duals, 14-18" bullets.

 

If your exhaust is still stock, save your money and go w/ some long tubes and Borla's

 

When you say Borla's , You mean't duals with XR1's, and X-pipe ? If so good choice. If you meant the cat back w/adj. plates, that system only comes with one muffler. I just wanted to clear things up.

 

wow i am soooooooooooooooo surprised no one said GMMG.....ill let u know as soon as i get my jethot lts no cats