Flowmaster 2.5" American Thunder Cat-Back Dual Exhaust System w/ Dual Side Exit, 3.5" Chrome Tips 2019-2025 Silverado & GMC Sierra 1500 5.3L

Flowmaster 2.5" American Thunder Cat-Back Dual Exhaust System w/ Dual Side Exit, 3.5" Chrome Tips

*Fits: 2019-2021 Silverado 1500 5.3L, Crew Cab & Double Cab, 2WD/4WD w/ Factory Single Exhaust

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. 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. 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.

Features:

• Large 3.50 inch Polished 304 Stainless Tips
• Uses the Factory Hanger Locations
• Deep, Powerful Performance Tone
• Full Stainless Steel Construction
• Clears Factory Spare Tire
• Lifetime Limited Warranty
• Mandrel-bent Tubing
• Easy Installation

Pipe Diameter: 2.5"
Tip Size: 3.5" round angle cut, 13" length
Muffler Size: 3" inlet, 2.5" outlet, 19.5" length
Exhaust Type: Dual, cat-back
Exit: Dual rear exit


Note: Does not fit crew cab 2WD with 2-piece driveshaft, 2019 LD/classic body or trucks with factory dual exhaust tailpipes.


Installation PDF (opens in new tab): Click HERE

Warranty Information (opens in new tab): Click HERE

Part Number: 817853