The 140847 BORLA(r) high clearance Climber system for the Wrangler JL is designed with ground clearance in mind. The Climber system is perfect for off - roading, overlanding, and rock crawling. It features a 2.5 brushed T - 304 stainless steel turn down tip. Each system is built from premium T - 304 stainless steel giving you the absolute best in performance and durability and is a direct bolt on designed specifically for the 3.6L engine. Ultra - smooth mandrel bends ensure maximum flow power, and precision Computer Numerical Control (CNC) manufacturing ensures an accurate fit. 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., System Features, Cat - Back(tm) Exhaust System, S - Type Sound Level, T - 304 Stainless Steel Construction, 2.5 Pipe Diameter, High Ground Clearance, No - Drone, Million Mile Warranty