This 2.75" diameter high clearance Climber / Rock Crawler Cat-Back(tm) system is designed with ground clearance in mind. It features a brushed 2.75" T-304 stainless steel turn down tip and is the ideal system for off-roading, overlanding, or rock crawling. The Touring sound level delivers a mellow sound that provides just a little more body and volume when compared to stock. It is perfect for those looking for a warm, throaty sound all without any of the annoying drone inside the cabin. This system is specifically tuned for flow and sound on the Bronco's 2.7L engine. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. The system's T-304 stainless steel construction ensures it can handle whatever you throw its way. For performance and sound on the trails, choose Borla(r). Best of all, Borla(r) stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.