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MBRP Installer Series Cat-Back Exhaust (07-11 Jeep Wrangler JK 4-Door)

Item J18127
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Market Price $327.99 You Save 25% ($82.00)
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Cat-Back System
      • 16 Gauge Steel
      • Aluminized
      • 2.5 Inch Diameter Pipe
      • Mandrel-Bent
      • Maximum Air Flow
      • Mirror Polished T304 Stainless Tip
      • 4 2.5 Inch Band Clamps Included
      • Chambered Muffler
      • MBRP Three Year Warranty
      • Fits 2007 - 2011 JK Wranglers


      Construction. This tough, heavy duty exhaust system is part of MBRP's rough and ready Black Series, able to stand up to high temperatures and abrasive exhaust clamps. The sturdy Mandrel bent, 16 gauge steel is fashioned into 2.5 inch pipes that permit strong, efficient exhaust flow, boosting torque while improving fuel efficiency by 1 to 2 MPG. The stainless steel tip is removable, so you can leave it in place while you're cruising around town or you can remove it for wheeling.

      This finely crafted cat-back exhaust system provides enhanced performance and improved sound. The chambered muffler rumbles deeply while idling and roars fiercely at high speeds. This system is designed to boost horsepower while withstanding moderate doses of trail punishment.

      Application. MBRP backs this system with a three year warranty. This system fits 2007 - 2011 JK Wranglers, but only the 4-door models.



      MBRP S5502AL

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Extension Pipe
      • (1) Over-Axle Pipe
      • (1) Muffler
      • (1) Tail Pipe
      • (4) Exhaust Clamps

      Tech Specs


      Customer Reviews (100+)

        Questions & Answers

        10 More Questions

        Will It Fit My Wrangler

        • JK Wrangler 4 Door - 07, 08, 09, 10, 11

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