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Exhaust› Mufflers and Resonators
Flowmaster
American Thunder Cat-Back Exhaust System Fits 2019-2026 Silverado/Sierra 1500 (New Body Style) 5.3L Engines Aggressive To Moderate Sound Flowmaster
SKU: F00L 817853
Moderate — 2–4 hours
Overview
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Part #: 817853
This Flowmaster American Thunder Cat-back exhaust system is perfect for the person looking for deep, powerful sound outside the vehicle with a little growl inside the cab. This emissions-legal system is for 2WD & 4WD 2019-2026 GM 1500 trucks (new body style) with the 5.3L engine and factory single exhaust.System features include full stainless steel construction, a single in/dual outlet Super 40 Series muffler and mandrel-bent dual 2.50-inch stainless steel tailpipes for maximum performance and a deep sound. Maximum dyno gains of 21 hp and 23 lb.ft. at the rear wheels. This bolt-on system utilizes the factory hanger locations and includes your choice of tailpipe exits, either dual out the rear exiting under the bumper, or dual out the side behind the rear wheels to help prevent blowing exhaust on your boat or trailer when towing. The system is finished off with a pair of large 3.50-inch double wall polished 304 stainless steel tips. Designed for a perfect fit, the system includes installation instructions and all the necessary hardware for an easy at home installation. Note: Fits 2/4 wheel drive Crew cab and double cab models.Large 3.50 inch Polished 304 Stainless TipsUses the Factory Hanger LocationsDeep, Powerful Performance ToneFull Stainless Steel ConstructionClears Factory Spare TireLifetime Limited WarrantyMandrel-bent TubingEasy InstallationMax Dyno Gains of 21 hp and 23 lb.ft. of Torque
Features:
- Large 3.50 inch Polished 304 Stainless Tips
- Deep Powerful Performance Tone
- Uses the Factory Hanger Locations
- Full Stainless Steel Construction
- Deep, Powerful Performance Tone
- Easy Installation
- Full Stainless Steel Construction
- Clears Factory Spare Tire
- Lifetime Limited Warranty
- Mandrel-bent Tubing
- Easy Installation
- Max Dyno Gains of 21 hp and 23 lb.ft. of Torque
American Thunder Cat Back Exhaust System | Dual Out Rear Or Side Exit | Incl. 2.5in. Tubing/Super 40 Series Muffler/3.5 in. Polished Tips | 409 Stainless Steel
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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Specifications
| Brand | Flowmaster |
| Part Number | F00L 817853 |
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