View Full Version : A good exhaust system for 1998 GMC 2500

03-19-2006, 09:05 AM
I've been trying to do some research for an exhaust system for my truck 1998 GMC 2500 regular cab. I've found a ton of exhausts for a 1/2 ton but haven't found much for a 3/4 ton truck. Flowmaster makes 1 but it isn't stainless steel which I'm looking for, you guys got any ideas??? I would like a pretty good rumble, I've though of glasspacks but I'm concerned with emissions in MA.

03-19-2006, 12:38 PM
I agree with you on the glasspacks. Be VERY CAREFUL with emissions in Mass. I have a Flowmaster 40 on my 1/2 ton. Are you looking at getting a kit and doing it yourself or having a shop do it? If you are looking at a shop it doesn't matter if it is a 1/2 ton or 3/4 ton because they will find some way to make it work well for you.

03-19-2006, 02:00 PM
I Have flows. on mine. I had to get the 50 series for my truck i have a chevy 3/4 ton. Went to tuffy to make some adapters from existing pipe to the muffler. I paid about $90 for the muffler and $200 for the flanges, kinda expensive. I wouldn't get anything else besides flowmaster. You wont be disappointed