MBRP'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.

Jeep JK owners expect a lot from their ride. Yet many exhaust manufacturer’s figure they can simply pack the same generic muffler into their Jeep kits that they put on a Civic. At MBRPinc we designed our Jeep JK muffler to match the very real demands JK owners have for their rigs. After many dyno runs with various muffler designs, combined with real world testing, we were able to pull 9 RWHP and 15ft/lbs out of the 3.8L V6. The unique chambered design of the muffler provides a pleasingly rich rumble at idle that builds to a civilized growl at driving speeds and a throaty roar when you push the throttle down. Unlike fiber packed straight through mufflers our chambered design can handle getting wet.

• T-409 Stainless Steel
• Cat Back
• Single Side
• Polished
• Mandrel bent throughout

MBRP, put a lot of thought into this exhaust system. The muffler remains to the rear to avoid having to reposition the evaporation canister. We tucked the muffler up as high as possible in order to provide maximum clearance while keeping it in the factory location. The heavy 16 gauge steel construction is tough enough to stand up to anything that the road, or off road, can dish out. The mirror polished T304 stainless steel tip can be easily removed for off road adventures and replaced for driving around town.

You made an investment in your Jeep and would never consider less than the finest aftermarket parts for it. Your MBRP performance exhaust is designed to make sure that is what you get. Aside from a stylish classic look, you can count on your MBRP cat back system to give your Jeep a rich, mellow sound. And thanks to the fully mandrel bent pipes, MBRP performance muffler and minimal bend degree angle design you can count on squeezing every ounce of torque and horsepower your engine has to offer.