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Flowmaster Force II Dual Exhaust System; Side/Rear Exit (07-08 4.8L Sierra 1500)Find parts that fit my vehicle

Item S503519
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Sierra 1500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
$959.36
11 Reviews
On Sale

-10% $959.36 kit Was $1,065.95

Ship to: 43215
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    $299.00
    Wards Auto Repair LLC
    11 miles away · 25 Reviews ·
    How it works

      Product Information

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

      Features & Specs

      • Total Cat-Back Kit
      • Mandrel-Bent Stainless Steel Piping
      • Muffler Included
      • Mild Interior Tone, Noticeable Exterior Tone
      • DOR/DOS Exit w/ Polished 2.5" Tips
      • Bolt-On Installation
      • Limited Lifetime Warranty
      • Fits 2007-2008 4.8L GMC Sierra 1500 Models

      Description

      Cat-Backing With Class. When your 2007-2008 GMC Sierra 1500 needs a custom cat-back system that provides a maximum performance increase but also doesn’t blow out your windows, you need to get yourself the Flowmaster Force II Cat-Back Exhaust - Split Side/Rear Exit. The quality construction means that you're getting optimal flow and performance increases while making sure your Sierra sounds great.

      Mandrel-Bent. The 2.5-inch stainless steel tubing is completely mandrel-bent to ensure maximum flow over your normal stock exhaust. From there, the stainless steel piping provides durability and resistance to corrosion.

      Sounds Like Awesome. The cat-back system includes a Super-50 Series muffler that gives your exhaust note a noticeably different and more aggressive tone, however it's not too powerful, meaning the interior notes are relatively quiet and the exterior is powerful but not overpowering.

      Installation. This is a completely bolt-on install, only requiring hand tools and a car lift or jack stands. You might need a friend to help you hold the pipes in as you secure them in. It should only take about two hours. Finally, this cat-back can be configured for a dual-out-rear or dual-out-side (DOR/DOS) exhaust exit.

      Warranty. This cat-back system is protected by a lifetime warranty against material and manufacturer's defects. Please see Flowmaster's complete warranty for additional details.

      Application. This Flowmaster Force II Cat-Back Exhaust - Split Side/Split Rear Exit is designed to fit 2007-2008 4.8L GMC Sierra 1500 models. Please ensure correct model before purchase.

      Tech Note. Fits All Wheelbases except for Extended Cabs with the Long Box.

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      Fitment:

      Details

      Flowmaster 817492

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Muffler
      • (2) Exhaust Tips
      • (1) 2.5 in. Piping
      • Mounting Hardware
      • Instruction Manual

      4.8

      Customer Reviews (11)

      Questions & Answers

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      Will It Fit My Sierra 1500

      • 4.8L V8 - 07, 08

      Fits All Wheelbases except for Extended Cabs with the Long Box.

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