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Flowmaster FlowFX Dual Exhaust System with Black Tips; Side Exit (99-06 4.8L Silverado 1500)Find parts that fit my vehicle

Item S116231-48
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225 Reviews
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$849.95 kit

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      Product Information

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

      Features & Specs

      • Flow FX Cat-Back Exhaust System Designed for GM Silverado Sierra 1500
      • Compatible with 4.3L, 4.8L, and 5.3L Engine Options
      • Made from Durable 409 Stainless Steel Tubing
      • Features 3.00-Inch Inlet Pipe to Single Inlet Dual Outlet Muffler
      • Side Exit Dual 2.50-Inch Mandrel-Bent Tailpipes Behind Rear Wheels
      • Includes Two 4.50-Inch Diameter Black Ceramic Coated 304 Stainless Steel Tips
      • Uses Factory Hanger Locations Plus One Additional Hanger for Left Tailpipe
      • Installation Hardware and Instructions Included for Easy Home Installation
      • Improves Power Output by Up to 8 Horsepower and 7 Lb/Ft Torque
      • Produces Moderate Exhaust Sound with Minimal Interior Resonance
      • Flow FX Straight-Through Muffler Delivers Deep Tone and Performance
      • Mandrel-Bent 16-Gauge Tubing for Optimal Flow and Corrosion Resistance
      • System Clears Factory Spare Tire
      • Includes Lifetime Limited Warranty
      • Fits 99-06 4.8L Silverado 1500

      Description

      Performance Exhaust Upgrade. The Flowmaster FlowFX Dual Exhaust System with Black Tips and Side Exit enhances your GM Silverado Sierra 1500’s exhaust flow and sound, delivering a distinct deep tone with a moderate sound level. It improves engine output while efficiently managing exhaust gases and directing them away for better towing comfort.

      Construction and Appearance. This exhaust system is crafted from 409 stainless steel tubing with mandrel bends for smooth airflow and long-lasting durability. It features a FlowFX straight-through muffler and dual 4.50-inch black ceramic coated 304 stainless steel exhaust tips, providing a custom, aggressive look that resists corrosion and maintains a sleek finish.

      Installation. The exhaust system installs easily using existing factory hanger locations with one additional hanger included. No drilling or modifications are required, making it suitable for straightforward home installation by enthusiasts and professionals alike.

      Warranty. It is backed by a lifetime limited warranty ensuring long-term reliability and satisfaction.

      Application. Designed specifically for 99-06 4.8L Silverado 1500 models to offer precise fitment.

      Flowmaster 717924

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      4.6

      Customer Reviews (225)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 1500

      • 4.8L V8 - 99, 00, 01, 02, 03, 04, 05, 06

      Designed for the Extended Cab with a Standard Box and Crew Cab

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