Flowmaster FlowFX Cat-Back Exhaust System 2009-2013 GM Silverado/Sierra 1500 5.3L V8
389-717929
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Items You Need
GM Trucks
Features:
- +10 horsepower (HP) / +11 ft.-lbs. torque (TQ)
- 16-gauge 409 stainless steel mandrel-bent tubing
- The straight-through performance muffler delivers a deep, moderate tone
- Exits in front of the rear tire for an aggressive appearance
- Utilizes all existing factory hanger locations for installation
Fitment Note:
- Fits crew cab/short bed and double cab/standard bed models with 143.500 in. wheelbases only
Emissions: This part is legal for sale or uses 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.
Specifications:
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.