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Flowmaster American Thunder Cat-back Exhaust System

Low stock! Only 7 left


Regular price $1,149.95
Sale price $1,149.95 Regular price $1,255.95

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This Flowmaster® American Thunder® cat-back exhaust system for the 2019-2026 GM 1500 (new body style) trucks with 5.3L engine is perfect for the person looking for an aggressive sound level outside the truck, with a moderate interior tone and the performance benefits you would expect from Flowmaster. This emissions-legal bolt-on system fits all Crew Cab and Double Cab models with 5.5 and 6.5-ft long beds with factory dual exhaust option. Features include flex joint, mandrel-bent 3.00-inch stainless steel tubing flowing into a Super 40® Series muffler, dual 2.50-inch mandrel-bent stainless tailpipes that are finished off with quad 4.00-inch black ceramic coated stainless steel tips exiting out under the factory exhaust bezels. Designed for an easy fit, this system includes all necessary parts and hardware for an easy at home installation. Maximum dyno gains of 15 hp and 19 lb.ft. at the rear wheels. Notes: Fits 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 5.3L engine. Fits models with 5.5 and 6.5-ft long beds with factory dual exhaust option.



Flowmaster American Thunder Cat-back Exhaust System

$1,149.95

Do you ship internationally?

Right now we only ship within the United States to all 50 States

How fast is shipping?

We offer fast and reliable shipping. Once an order has been processed you will receive the tracking info for your order

What's the returns policy?

Shop Confidently Knowing You Can Return Uninstalled Parts within 30 Days.

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