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.
Why is it necessary for my 90' 740 turbo wagon to have two mufflers? Not dual exhaust, mind you...but one muffler after the cat, then one right before the tailpipe. Could I lose the one after the cat and go with a single muffler?