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.
I installed a glasspack on my 94 f150 5.8l hoping that it would get louder and pop when I let off the gas like in videos but mine is just louder how can I make it pop? Would taking the cat out help