Exhaust - Cat Back & Axle Back Kits

MBRP Installer Series Off Road Series Cat Back Exhaust System In Aluminized Steel For 2000-06 Jeep Wrangler TJ & Unlimited If you are the type of TJ owner who is regularly balancing between a rock and a fifty foot drop (a.k.a. a hard place), the last thing that you want to be worried about is ripping out your exhaust system. MBRP Inc.'s Muffler Relocate performance exhaust system is just what you need. MBRP Inc.'s Muffler Relocate systems are specifically designed and built to provide... Read More Learn More

MBRP XP Series Off Road Series Cat Back Exhaust System In T-409 Stainless Steel 2000-06 Jeep Wrangler and Wrangler Unlimited Fits: 2000-02 Jeep Wrangler 2.5L 2000-06 Jeep Wrangler 4.0L 2004-06 Jeep Wrangler 4.0L Unlimited FEATURES: * Mirror polished T304 stainless steel tip * Delivers a rich, mellow exhaust note * Installs with common hand tools * Can improve fuel economy by 1-2 mpg * Boosts torque and horsepower * Complete Cat Back System The Best Systems Start With the... Read More Learn More

MBRP XP Series Cat Back Exhaust System In T-409 Stainless Steel For 2004-06 Jeep Wrangler Unlimited With 4.0L I-6 Engines MBRP Inc.'s XP Series provides you with the most rugged performance exhaust system available anywhere. This is the system for the enthusiast who wants to go anywhere, anytime and expects his exhaust to be up to the journey. Constructed from T409 stainless steel it can stand up to anything that the road, or off road, can dish out. We back it with a Lifetime Warranty... Read More Learn More

DynoMax Super Turbo Cat Back Kit For 2004-06 Jeep Wrangler TJ Unlimited With 4.0Ltr Enigine Aluminized tubing and muffler Stainless steel tip Limited lifetime warranty Upgrade your factory exhaust with a system that features the most popular muffler in motorsports history- the Super Turbo. Dyno-max Cat Back Systems utilize mandrel bent pipes which increases flow more than 35% compared to the stock serrated bent pipes. Pipes follow OE routing precisely so they fit properly the fist time.... Read More Learn More

2004-06 TJ Wrangler Unlimited 4.0L 6 cylinder engine T-409 stainless steel tubing Banks Engineering is known for designing exhaust systems that will give you optimal performance, sound and appearance. These systems are made of T409 Stainless Steel and include muffler, tailpipe, clamps and exhaust tip.Huge 2.5" stainless mandrel-bent tailpipe with a polished tip. Straight-thru Monster muffler flows up to 140% better than stock. Slashes backpressure; throaty sound. Learn More

MBRP Installer Series Cat Back Exhaust System In Aluminized Steel For 2004-06 Jeep Wrangler Unlimited 4.0L I-6 Engines MBRP Inc.'s Installer Series provides you with the perfect balance between performance and value. By using aluminized steel in the construction of these systems your cost is reduced. But because your Installer Series system is built to the exact same specifications as our very best Pro Series products, with the same jigs and on the same production lines, you get a system... Read More Learn More

5 x 8 x 18in. Muffler 2.5in. Tubing 2.5in. Polished Stainless Tip SINGLE STRAIGHT REAR PASSENGER SIDE EXIT Material: 100% Stainless Steel Tubing O.D. Size: 2.5in. System Type: Cat-Back TIP O.D. Size: 2.5in. TIP Quantity: 1 Single/Dual: Single Exit Position: Single Straight Rear Exit Passenger Side Features and Benefits: Lifetime Warranty, Dyno Tested And Proven To Make Power, Performance Gains In Horsepower And Torque, Great Sound -Has A Smooth; Deep Tone, Easy To Install,... Read More Learn More

5 x 8 x 18in. Muffler 2.5in. Tubing 2.5in. Turndown Tip SINGLE STRAIGHT REAR PASSENGER SIDE EXIT Material: 100% Stainless Steel Tubing O.D. Size: 2.5in. System Type: Cat-Back TIP O.D. Size: 2.5in. TIP Quantity: 1 Single/Dual: Single Exit Position: Single Straight Rear Exit Passenger Side Features and Benefits: Lifetime Warranty, Dyno Tested And Proven To Make Power, Performance Gains In Horsepower And Torque, Great Sound -Has A Smooth; Deep Tone, Easy To Install, Mandrel-Bent. All... Read More Learn More

Turn down exit before the axle design provides an aggressive exhaust note and allows for use on vehicles with highly modified suspension systems. Lifted, lowered, air bagged or long travel, the OFF ROAD Pro-Series provides the most versatility to accommodate nearly every configuration. Learn More

COMPETITION SERIES 2.5in. Tubing Turndown Tip SINGLE STRAIGHT REAR PASSENGER SIDE EXIT Learn More