Give your Focus ST a deeper exhaust note on the cheap with this high quality full stainless steel bolt in resonator delete that allows you to go back to stock at any time! Don't take it in to some hack job muffler shop who snot weld a straight pipe in that will rust out in one season! This is a full bolt on resonator delete made of 304 stainless with a hand TIG welded flange. Simple slip fit coupler ensures a leak free product without having to weld anything!
-Full 304 stainless construction for lasting performance
-Simple installation requiring only basic hand tools. NO WELDING REQUIRED
-Go back to stock anytime using the included coupler
-This is for the oem exhaust only.