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SLP PowerFlo Dual Exhaust System - Rear Exit (09-13 5.3L Sierra 1500)

Item S501104
AmericanTrucks no longer carries the SLP PowerFlo Dual Exhaust System - Rear Exit (09-13 5.3L Sierra 1500). Please check out 2014-2018 Sierra 1500 Exhaust Systems for an updated selection.

Features & Details

  • Cat-Back Exhaust
  • +12 Horsepower
  • Made of Stainless Steel
  • Stainless, Dual-Wall 3.5” Tips
  • CNC-Mandrel-Bent Pipes
  • Bolt-on Installation
  • No-Cut, No-Drill Assembly
  • Fits 2009-2013 5.3L Sierra 1500s
Increase in Horsepower. The SLP PowerFlo Split Rear Exit Cat-Back Exhaust System enhances your 5.3L Sierra's performance by improving your truck's exhaust flow. With efficient exhaust flow, it is certain that your vehicle will get a boost in horsepower.

Deep Muscle Sound. This exhaust system features a mandrel-bent stainless steel tubing and a polished, low restriction muffler. These components were developed to abide by the federal drive-by noise standards, allowing your truck to sound good without breaking the law.

Easy Installation. SLP includes everything you need to install this PowerFlo Cat-Back Exhaust System on your Sierra. Best all, once you cut off the factory exhaust system, you will be able to install this Cat-Back on your truck without any sort of drilling or cutting.

Application. The SLP PowerFlo Split Rear Exit Cat-Back Exhaust System is designed to be used on the 2009-2013 5.3L GMC Sierra's with the following cab and bed configurations.
  • Extended Cab with the Short Box
  • Extended Cab with the Long Box
  • Crew Cab with the Short Box


Technical Note. 2010-2013 models will require SLP Exhaust Hanger, part# 31047H, for proper installation (sold separately).

Fitment: Details

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box
  • (1) Down Pipe
  • (1) Muffler
  • (2) Over-Axle Pipes
  • (2) Exhaust Tips
  • Installation Hardware
Installation Info
Tech Specs
Will it fit my Sierra 1500?
  • 5.3L V8 - 09, 10, 11, 12, 13

Designed to be used on Extended and Crew Cabs only. 2010-2013 models will require SLP Exhaust Hanger 31047H for proper installation (sold separately).

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