When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Less restriction in your exhaust. Better sound too, 20 min install, no cost!!!
We had drilled 3/4 of an inch hole in each muffler pipe. Much better sound and an eliminated restriction in higher RPM. Complete the install with a high temp exhaust paint. I just saved you close to a 1000 bucks!!! Spend it somewhere else.
Should of drilled a hole in the headers and cats.. that's where the restriction is at. You could of remove the whole muffler and the exhaust would still be restricted.
I think this guy just has a sarcastic sense of humor. There is now way he actually thinks that will help performance... He get a kick out of reading the responses following his posts..