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Flowmaster American Thunder Cat Back Exhaust System

Collections: Performance

Part: ds_BDXN_817895

Availability: Special order, usually ships in 2-3 weeks. However, if the manufacturer has this item in stock we can normally drop ship it directly to you within 3-5 business days. Contact us and we can get you an accurate ETA before placing an order.

Price: $916.95

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Flowmaster's American Thunder cat-back exhaust system for the 2019 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.

This Part Fits:

Year Make Model Submodel
2019-2020 Chevrolet Silverado 1500 Custom
2020 Chevrolet Silverado 1500 Custom Trail Boss
2019-2020 Chevrolet Silverado 1500 High Country
2019-2020 Chevrolet Silverado 1500 LT
2020 Chevrolet Silverado 1500 LT Trail Boss
2019-2020 Chevrolet Silverado 1500 LTZ
2019-2020 Chevrolet Silverado 1500 RST
2020 Chevrolet Silverado 1500 SSV
2019-2020 Chevrolet Silverado 1500 WT
2020 GMC Sierra 1500 AT4
2019-2020 GMC Sierra 1500 Base
2019-2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Elevation
2019-2020 GMC Sierra 1500 SLE
2019-2020 GMC Sierra 1500 SLT
Content for specifications
Content for warranty information

Flowmaster's American Thunder cat-back exhaust system for the 2019 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.

This Part Fits:

Year Make Model Submodel
2019-2020 Chevrolet Silverado 1500 Custom
2020 Chevrolet Silverado 1500 Custom Trail Boss
2019-2020 Chevrolet Silverado 1500 High Country
2019-2020 Chevrolet Silverado 1500 LT
2020 Chevrolet Silverado 1500 LT Trail Boss
2019-2020 Chevrolet Silverado 1500 LTZ
2019-2020 Chevrolet Silverado 1500 RST
2020 Chevrolet Silverado 1500 SSV
2019-2020 Chevrolet Silverado 1500 WT
2020 GMC Sierra 1500 AT4
2019-2020 GMC Sierra 1500 Base
2019-2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Elevation
2019-2020 GMC Sierra 1500 SLE
2019-2020 GMC Sierra 1500 SLT

Content for specifications

Content for warranty information