Free Shipping On Orders Over $75. Details

Talk to a Sierra Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$5,000 Giveaway! 5 Chances to Win! Enter Daily >

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

Item S501880
Call a Sierra Enthusiast at 1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $650.99 You Save 10% ($66.00)
Starting At


FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

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


      • Complete Cat-Back Exhaust System
      • Smoothens Exhaust Gas Flow
      • Adds Extra Horsepower and Torque
      • Provides 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


      Improves Vehicle Performance. The MBRP XP Series 2.5" Cat-Back Exhaust provides an effective way to improve your GMC Sierra's performance. It accelerates the removal of hot contaminated gases, ensuring a cooler and cleaner running engine.

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

      High Quality Construction. MBRP's exhaust systems are made from highly durable materials, allowing for unparalleled performance whether you're on or off the road. Their use of thick stainless steel tubing helps their products resist corrosion, allowing for more miles and fewer maintenance checks.

      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 Side 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

      Shop All Truck Parts And Accessories

      Shop All Truck Exhaust

      Fitment: 2007 2008 2009 Details

      MBRP S5038409


      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, 09

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

            Related Sierra 1500 Categories