stangkiller

I have race pacesetter lt's a tsp uncatted y and a slp lm i want to fix the raspiness of the exhaust with a xr1 muffler but which one is the best? I saw in jegs that they have different sizes and styles.

blkZ28spt

Do a search for something like "borlamouth", "dynomouth", etc. FWIW: You won't cure the rasp that way. It will be better, don't get me wrong, but it will still be there.

ddelallata

iTrader: (2)

Part # 40085 is the one that you'll need.

stangkiller

so whats the best way to get rid of the raspiness, lose the lm?

blkZ28spt

To get rid of all, or virtually all, of the rasp you need a good muffler, true duals with crossover, cat converters, etc. There are some mufflers that are pretty good at eliminating rasp, and many that are not. I think the SLP D/D is one of the better muffs for eliminating rasp. You can even try installing multiple bullet mufflers in different locations. Honestly I am not wholly knowledgeable on how to get rid of it wihtout drastic changes. I just sold my loudmouth and went with duals.

If you search around you can find what a lot of people have to say on the issue.

stangkiller

i have a slp duel on left catback i might try it out.

blkZ28spt

I think the SLP 2OTL (two on the left), what you have, might sound good. I know the only car I heard it on sounded sick.