Flowmaster 717924 FlowFX Cat-Back Exhaust System
Compatible with 1999-2007* (*Classic body) GM Silverado/Sierra 1500 with either a 4.3L, 4.8L or 5.3L engine. 2/4 Wheel Drive with 143.5 inch wheelbase
- Increases of up to 8 hp and 7 lb/ft of torque over the stock exhaust
- System produces a nice rumble with minimal interior resonance
- Large 4.50-inch black ceramic coated stainless steel tips offers an aggressive look
- Includes complete hardware and factory styled hangers in stock locations for an easy installation
- FlowFX "straight-through" performance muffler delivers a deep tone and improved exhaust flow
- Mandrel-bent 16-gauge 409 stainless steel tubing maximizes exhaust flow with excellent corrosion resistance
- Clears the factory spare tire
- Lifetime Limited Warranty
|Product Type||Cat-Back Exhaust Systems|
|Manufacturer Part Number||717924|
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
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*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.