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Dynomax Ultra Flo Welded Dual Exhaust System with Polished Tips; Rear Exit (07-08 5.3L Sierra 1500)Find parts that fit my vehicle

Item S512264-53
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Dynomax Ultra Flo Welded Dual Exhaust System with Polished Tips; Rear Exit (07-08 5.3L Sierra 1500)
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$569.66 kit

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    $299.00
    Wards Auto Repair LLC
    11 miles away · 25 Reviews ·
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      Product Information

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

      Features & Specs

      • Releases a Deep and Powerful Exhaust Sound
      • Facilitates Efficient Exhaust Flow for an Increase in Horsepower and Torque
      • Straight-Through Muffler Design with Continuous Perforated Tube
      • Utilizes Continuous Roving Fiberglass (CRF) Technology
      • Crafted Using 3-Inch to 2.50-Inch Mandrel-Bent, High-Grade Stainless Steel Pipes
      • Includes a Pair of 3-Inch, Polished Stainless Steel Exhaust Tips
      • Dual, Split Rear Exits
      • Direct-Fit Installation
      • Carries a Limited Lifetime Warranty and a 90-Day Performance and Sound Guarantee
      • Fits All 2007 to 2008 5.3L GMC Sierra 1500 Models

      Description

      Loud and Deep Rumble. Match your 5.3L GMC Sierra’s bold exterior and impressive performance with a deep and loud performance exhaust sound by upgrading to the Dynomax Ultra Flo Welded Dual Rear Exit Exhaust System with Polished Tips. This cat-back exhaust is equipped with the Continuous Roving Fiberglass (CRF) Technology that eliminates the unwanted interior resonance for a bolder exhaust tone.

      Superior Engine Boost. The single-in, dual-out high-flow muffler design and mandrel-bent tubing free up your engine’s power by allowing faster and more efficient flow of the exhaust gases. The smooth path without the restrictive angles and bends facilitates more power generation. You can also experience improved fuel economy alongside the enhanced performance.

      Premium Construction. Engineered using ultra-smooth mandrel-bent, 3-inch and 2.50-inch stainless steel tubes, this Ultra Flo Welded Exhaust System is a superb, long-lasting upgrade. The stainless steel construction withstands the highly corrosive exhaust chemicals and the extreme temperatures caused by the intense catalytic activities. Moreover, it is fully welded that offers extra durability and the band clamps with 360-degree seals eliminate leak paths. Additionally, the stylish, 3-inch, slant-cut, polished exhaust tips bring some captivating details to your truck’s aggressive stance.

      Straightforward Installation. This Ultra Flo Welded Dual Exhaust System is intended for a bolt-on installation. It is seamlessly compatible with your vehicle’s factory mounting points and can be installed using basic hand tools with light to moderate mechanical skills.

      Application. Dynomax specifically designed this Ultra Flo Welded Dual Rear Exit Exhaust System with Polished Tips to be used on all 2007 to 2008 5.3L GMC Sierra 1500 models.

      Fitment:

      Details

      Dynomax 39468

      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) Inlet Pipe
      • (1) Muffler Assembly
      • (1) Driver Side Over-Axle Pipe
      • (1) Passenger Side Over-Axle Pipe
      • (1) Driver Side Tail Pipe Assembly
      • (1) Passenger Side Tail Pipe Assembly
      • (1) Hanger Kit
      • (4) 2.50-Inch Band Clamps
      • (1) 3-Inch Band Clamp
      • Installation Hardware
      5.0

      Customer Reviews (1)

      Brand Image

      Reviews of Dynomax Exhaust products have an average rating of 4.5 out of 5

      Questions & Answers

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      Will It Fit My Sierra 1500

      • 5.3L V8 - 07, 08

      Designed for a Extended Cab with Standard Box or Crew Cab

          Word on the Trail

          Great products and great website. I like seeing what the product looks like on a truck like mine prior to purchase and they do this.

          khoopingarner1974
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