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Magnaflow Off Road Pro Series Single Exhaust System; Turn Down (07-13 4.8L Sierra 1500)

Item S502343
Magnaflow Off Road Pro Series Single Exhaust System; Turn Down (07-13 4.8L Sierra 1500)
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$659.00 - $695.00

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      Product Information

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

      Features & Specs

      • Ideal for Off-Road Racing
      • More Horsepower and Torque
      • Aggressive Exhaust Note
      • Max Power Cat-Back Exhaust System
      • 3” Stainless Steel Tubing with Single 3” Satin Tip
      • Round Stainless Steel Muffler with Satin Finish
      • High-Flow, Turn-Down Before Axle Design
      • Lifetime Warranty
      • Easy, Bolt-On Installation
      • Fits 2007-2013 4.8L GMC Sierra Models


      More Power. If a more powerful Sierra 4.8L engine is what you desire, then Magnaflow's Off-Road Pro Series Cat-Back Exhaust may catch your eye. This cat-back system features a turn down in front of the rear tire exit and a high-flow, unobstructed design capable of improving horsepower and torque in your modified truck, without adding a lot more weight. For an off-road racer, this upgrade is a no-brainer.

      Bold Sound. Give your lowered, lifted or otherwise modified Sierra an aggressive, throaty exhaust note with the Magnaflow Exhaust. The satin tip with single K exit position gives a polished look to the vehicle.

      Top Quality. Magnaflow's Off-Road Pro Series Exhaust System contains only premium materials and undergoes the same cutting-edge manufacturing techniques as the street systems. The 3-inch tubing and round muffler are made of strong, anti-rust stainless steel. Magnaflow confidently includes a lifetime warranty with the kit.

      Bolt-On Install. The cohesive Magnaflow Turn Down Exhaust Kit includes the muffler, round 3-inch exhaust tip, exhaust tube and band clamps. The bolt-on process is a breeze as Magnaflow designs the system to fit your vehicle without any welding required.

      Application. This Magnaflow Off-Road Pro Series Cat-Back Exhaust is with a Turn Down Tip is designed to be used on the 2007-2013 4.8L GMC Sierra's with the following cab and box configurations.
      • Regular Cab with the Standard Box
      • Extended Cab with the Short Box
      • Extended Cab with the Standard Box
      • Extended Cab with the Long Box
      • Crew Cab with the Short Box

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      Magnaflow 17104


      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Magnaflow Muffler Assembly
      • (1) Tip
      • (1) Tube
      • (3) Band Clamps


      Customer Reviews (34)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 4.8L V8 - 07, 08, 09, 10, 11, 12, 13

        Designed for the Regular Cab with the Standard Box, Extended Cab and Crew Cabs.

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