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

Market Price $571.95 You Save 12% ($65.80)
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  • Item S502343

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    Features & Details

    • 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

    Fitment: 2007 2008 2009 2010 2011 2012 2013 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Magnaflow Muffler Assembly
    • (1) Tip
    • (1) Tube
    • (3) Band Clamps
    Installation Info
    Tech Specs
    Will it fit my Sierra?

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    Customer Reviews (1) Write a Review

    Overall Rating 3

    out of 5 stars

    Installation Time:Afternoon

    • Loudness / Volume 2 2
    • Exhaust Note 4 4
    • Fit & Finish 3 3
    • Bang For Your Buck 5 5

    • 3/5

      Installation Time: Afternoon

      June 21, 2018

      Review from Magnaflow Off Road Pro Series Single Exhaust System - Turn Down (07-13 5.3L Sierra 1500)


      It's really easy to install it sounds awesome you can look under the truck and you can see it


      Year: 2007 Engine: 5.3L V8

      Helpful (14)

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