The aFe MACHForce-Xp cat-back exhaust is a mandrel-bent stainless system for Ford F-150 2011–2014 V6 3.5L (tt) applications that balances fit and sound. Constructed from 409 stainless tubing and supplied with a free-flow muffler and black tip, it improves exhaust flow and helps lower EGTs. Systems use factory mounting locations and OE-style clamps and hangers for a straightforward bolt-on installation.
aFe MACH Force XP Exhausts Cat-Back SS 409 EXH Wrinkle Black CB Ford F-150 11-12 V6-3.5L (tt)