Flowmaster 717927 Flow FX Cat-Back Exhaust System Chevrolet Silverado/GMC Sierra 2500/3500 AT4/AT4X/ZR2 20-26

Name: Flowmaster 717927 Flow FX Cat-Back Exhaust System Chevrolet Silverado/GMC Sierra 2500/3500 AT4/AT4X/ZR2 20-26
Brand: Flowmaster
SKU: 717927
Price: 749.95 USD
Availability: InStock

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Тип входа	Фланцевый
Зажимы в комплекте	Да
Finish	Natural
Material	Нержавеющая сталь 409
Sound Level	Aggressive/Moderate
Submodel	6.6L V8 Gas
Series	Flow FX

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Flowmaster Flow FX Cat-Back Exhaust System

The Flowmaster Flow FX Cat-Back exhaust system is designed for GM 2500HD and 3500HD trucks equipped with 6.6L gas engines. It provides a performance upgrade with a deep, aggressive-to-moderate exhaust tone, improved exhaust flow, and no interior drone.

Material: 409 stainless steel
Tubing: 3.5-inch mandrel-bent, 16-gauge tubing
Muffler: Flow FX series straight-through performance muffler
Exhaust outlet: Single exit
Performance gains: Up to 11 horsepower and 10 lb-ft of torque at the rear wheels compared with the stock exhaust
Installation: Uses factory hanger locations and connections
Included: Installation instructions, complete hardware, and factory-style hangers
Warranty: Flowmaster Lifetime Limited Warranty
Factory warranty: Maintains the factory warranty

The 3.50-inch inlet pipe connects to the Flow FX muffler, which then connects to the factory tailpipe for a straightforward performance upgrade. The system is engineered to improve acceleration and towing performance while providing long-lasting durability and trouble-free service.

*Installation and compatibility note: This system uses the factory hanger locations and connections and is designed for the specified 6.6L gas-engine applications only.

Compatibility / Fitment

Vehicle Make: GM
Vehicle Models: 2500HD and 3500HD trucks
Model Years: 2020–2026
Engine: 6.6L gas engine
Drivetrain: 2-wheel drive and 4-wheel drive
Exhaust Configuration: Single-exit cat-back system

Flowmaster 717927 Flow FX Cat-Back Exhaust System Chevrolet Silverado/GMC Sierra 2500/3500 AT4/AT4X/ZR2 20-26 - Features

Тип входа	Фланцевый
Зажимы в комплекте	Да
Finish	Natural
Material	Нержавеющая сталь 409
Sound Level	Aggressive/Moderate
Submodel	6.6L V8 Gas
Series	Flow FX
Submodel Show all	SLT, High Country, LT, LTZ, WT, Base, Denali, SLE, ZR2, AT4, Custom, AT4X, Pro
Brand	Flowmaster
Dual/Single	Single
Box Weight	57.6 lbs
Box Length	62.4 in
Box Width	17.2 in
Box Height	14.5 in
UPCCode	090127976470
Fitment Show all	2020\|\|Chevrolet\|\|Silverado 3500, 2021\|\|Chevrolet\|\|Silverado 2500, 2021\|\|Chevrolet\|\|Silverado 3500, 2021\|\|GMC\|\|Sierra 2500, 2021\|\|GMC\|\|Sierra 3500, 2020\|\|Chevrolet\|\|Silverado 2500, 2020\|\|GMC\|\|Sierra 2500, 2020\|\|GMC\|\|Sierra 3500, 2022\|\|Chevrolet\|\|Silverado 2500, 2022\|\|Chevrolet\|\|Silverado 3500, 2022\|\|GMC\|\|Sierra 2500, 2022\|\|GMC\|\|Sierra 3500, 2023\|\|Chevrolet\|\|Silverado 2500, 2023\|\|Chevrolet\|\|Silverado 3500, 2023\|\|GMC\|\|Sierra 2500, 2023\|\|GMC\|\|Sierra 3500, 2024\|\|Chevrolet\|\|Silverado 2500, 2024\|\|GMC\|\|Sierra 2500, 2024\|\|Chevrolet\|\|Silverado 3500, 2024\|\|GMC\|\|Sierra 3500, 2025\|\|GMC\|\|Sierra 2500, 2025\|\|Chevrolet\|\|Silverado 3500, 2025\|\|GMC\|\|Sierra 3500, 2025\|\|Chevrolet\|\|Silverado 2500, 2026\|\|GMC\|\|Sierra 2500, 2026\|\|GMC\|\|Sierra 3500, 2026\|\|Chevrolet\|\|Silverado 2500, 2026\|\|Chevrolet\|\|Silverado 3500

Flowmaster 717927 Flow FX Cat-Back Exhaust System Chevrolet Silverado/GMC Sierra 2500/3500 AT4/AT4X/ZR2 20-26 reviews

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