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MBRP 2.50-Inch XP Series Dual Exhaust System with Polished Tips; Rear Exit (07-09 6.0L Sierra 1500, Excluding Hybrid)

Item S501885
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      Product Information

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


      • Complete Cat-Back Exhaust System
      • More Efficient Exhaust Gas Flow
      • Boosts Horsepower and Torque
      • Emits a Rich and Mellow Exhaust Note
      • 2.5” Diameter Mandrel-Bent Tubing
      • Highly Polished T304 Exhaust Tips
      • Stainless Steel Construction
      • Exit is Located Behind Both Rear Tires
      • Easy Bolt-On Installation, with Some Trimming Required
      • Fits 2007-2009 GMC Sierra 1500 6.0L Models


      High Performance Results. The MBRP XP Series 2.5" Cat-Back Exhaust improves your GMC Sierra's exhaust gas flow. It works by accelerating the removal of hot contaminated gases, ensuring a cooler and cleaner running engine.

      Durable Construction. This exhaust system is made from highly durable materials, allowing for unparalleled performance on or off the road. Meanwhile, the use of thick stainless steel tubing helps it resist corrosion, allowing for more miles and fewer maintenance checks.

      Rich and Mellow Exhaust Note. The MBRP XP Series Cat-Back Exhaust has been specifically engineered to provide a richer exhaust note. This helps provide a more exciting driving experience.

      Easy Installation. The installation process of MBRP Cat-Back Exhaust is easy and the exhaust system can be installed with common hand tools. The bolt-on, no weld design provides you with a hassle-free installation process that can be completed in approximately 1-2 hours. Depending on your cab and box size, some cutting to the piping may be required.

      Application. This MBRP XP Series 2.5 in. Split Rear Exit Cat-Back Exhaust is designed to be used on the 2007-2009 6.0L GMC Sierra's, excluding Hybrid models, with the following cab and box configurations.
      • Regular Cab with the Standard Box - 2009 Model Year Only
      • Regular Cab with the Long Box - 2009 Model Year Only
      • Extended Cab with the Short Box
      • Extended Cab with the Standard Box
      • Crew Cab with the Short Box

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      Fitment: 2007 2008 Details

      MBRP S5040409

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Extension Pipe
      • (1) Intermediate Pipe
      • (1) Muffler
      • (1) Driver Side Over Axle Pipe
      • (1) Passenger Side Over Axle Pipe
      • (1) Passenger Side Tail Pipe
      • (1) Driver Side Tail Pipe
      • (2) 3.5” Band Clamp
      • (4) 2.5” Band Clamp
      • (2) 3/8” x 1.5” Hex Bolt
      • (3) 3/8” Hex Nut
      • (3) 3/8” Lock Washer
      • (2) 3/8” Flat Washer
      • (2) 7/16” Fender Washer
      • (1) 3/8” x 1” Hex Bolt
      • (1) Hanger Assembly
      • (2) Exhaust Tips

      Tech Specs


      Customer Reviews (100+)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 6.0L V8 - 07, 08

        Designed for the Regular Cab (2009 Only), Extended Cab with the Short or Standard Box and the Crew Cab.

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