The MagnaFlow Off-Road Pro Series Cat-Back Performance Exhaust System 17120 adds enhanced off-road capability and MagnaFlow’s deep signature exhaust note to your 2007–2011 Jeep Wrangler equipped with the 3.8L engine. Featuring a weight-optimized, dyno-tested, corrosion-resistant stainless steel construction, this system is engineered to hug the undercarriage closely for improved ground clearance during demanding off-road driving.
Designed to deliver Very Aggressive exterior and Aggressive interior sound levels, this exhaust system gives your Wrangler a bold, uncompromising presence on and off the trail. The emissions-legal cat-back layout uses 2.5-inch mandrel bent main piping that routes exhaust gases through a straight-through muffler before terminating in a turndown exit located before the rear axle, maximizing clearance where it matters most.
Exhaust kit 17120 replaces all factory exhaust components from near the catalytic converter on back. Extensive 3D scanning during development ensures a precise direct-fit design for easy do-it-yourself installation. Manufactured using advanced CNC precision robotic manufacturing techniques, exhaust system 17120 is backed by MagnaFlow’s limited lifetime warranty.
Specifications
System Type: Performance exhaust
Series: Off-Road Pro Series
Layout: Cat-back
Pipe Diameter: 2.5"
Pipe Type: Mandrel bent
Mufflers: 1 straight-through
Exit: Turndown before rear axle
Tips: 3" satin clamp-on single wall turndown cut edge
Exterior Sound Level: Very Aggressive
Interior Sound Level: Aggressive
Material: Stainless steel
Manufacturing: CNC precision robotic manufacturing
Fitment: Direct-fit
Warranty: Limited lifetime warranty
