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

AmericanTrucks no longer carries the Magnaflow Off Road Pro Series Single Exhaust System - Turn Down (07-13 4.8L Sierra 1500). Please check out 2014-2018 Sierra 1500 Exhaust Systems for an updated selection.

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
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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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