Want to get rid of your SLP Loudmouth rasp?
 

So... I just bought a Borla XR-1 muffler off of a board member here. If you look in my sig you can see that with my cam, stall, and exhaust that it was loud. Trust me, I love loud cars, but not when they pop and are raspy through certain RPM.

Basically I had the Borla part number 40085 muffler welded in place of the Loudmouth resonator and cut the pipes right as it goes over the axle from 3" to two 2.5" pipes. I didn't like the look of tips on a Camaro anyway. It is a lot quieter, and sounds pretty good. It is a little more quiet than I thought, but wasn't that the whole point of this mod?? lol

I will try to post a video tomorrow on my day off. I'm at the fire station and don't have my digital camera. Any questions just pm, or ask here. Hope that helps.

how much is alot quieter.. im doing the exact same thing.