Flowmaster FlowFX Dual Exhaust System with Black Tips; Side Exit (99-06 5.3L Sierra 1500)Find parts that fit my vehicle

Performance Exhaust System. The Flowmaster FlowFX Dual Exhaust System with Black Tips; Side Exit is designed to upgrade your truck’s exhaust flow and sound. It enhances horsepower and torque while providing a deep, aggressive rumble that improves the driving experience. This system is ideal for enthusiasts looking for better performance without excessive noise.

Construction and Appearance. This exhaust system features high-quality 409 stainless steel tubing backed by mandrel bends for optimal flow and corrosion resistance. It includes a Flow FX “straight-through” muffler finished with a natural, silver appearance, and black ceramic coated 304 stainless steel tips that deliver a custom look with durability against the elements.

Installation. Installation is straightforward, utilizing all existing factory hanger locations with the addition of one hanger for the left tailpipe. No drilling is required, and all necessary hardware and detailed instructions are included, making it accessible for most DIY enthusiasts.

Warranty. This exhaust system is backed by a lifetime limited warranty ensuring long-term reliability.

Application. Fits 1999-2006 GM Sierra 1500 with 5.3L engine, 2 or 4 wheel drive, 143.5 inch wheelbase. This system is designed specifically for the classic body style from these years and engine configuration only.

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