Magnaflow Off Road Pro Series Single Exhaust System; Turn Down (07-13 4.3L Sierra 1500)Find parts that fit my vehicle

Horsepower Gains. Take your 4.3L Sierra to next level of power with the Cat-Back Exhaust from the Magnaflow Off-Road Pro Series. With its turn down before axle configuration and high-flow unhindered structure, the exhaust delivers improvements in both horsepower and torque. Off-road racing enthusiasts will be smitten by this cat-back style system.

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.

Built Strong. The Magnaflow Off-Road Pro Series Exhaust System contains only premium materials and undergoes the same cutting-edge manufacturing techniques as the street driving 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 4.3L 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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