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.
5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
It IS adjustable (so you could adjust the pressure really lean and not polute.. right?) and no smog tester is gonna pop your hood to look for one. Off-road h-pipes are illegal but theres no cop in the state of kentucky that will get down on hands and knees to look under my car .
94Cbra, i live in california and they do open the hood and look for everything when you go to smog. when i took my ranger in last month i happened to look over at the guy while he was testing it and he was standing on the bumper with half his arm in the engine compartment feeling around of something