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Flowmaster
Flowmaster Exhaust Muffler Assembly 718155
$425.95
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
These Flowmaster Flow FX Direct-Fit muffler assemblies and Cat-Back system will give a more aggressive exhaust tone and added performance for more towing power at a budget friendly price. These performance systems fit both 2/4 Wheel drive models and are manufactured from 409 stainless steel for years of trouble-free service and performance. Not just a bargain, these muffler assemblies and cat-back system are designed to be installed at home and will not affect the factory warranty.
Flowmaster Exhaust Muffler Assembly 718155
SKU: 718155
$425.95
Limited Lifetime Warranty
Tuned Performance Muffler Eliminates Interior Drone
Maximum Increases Of Up To 7 Horsepower And 5 Pound Feet Over The Stock Exhaust At The Wheels
3-1/2 Inch Mandrel Bent 16 Gauge 409 Stainless Steel Tubing Maximizes Exhaust Flow And Improves Durability
A Tuned Flow FX Style Muffler Delivers A Deep, Aggressive To Moderate Performance Tone And Improves Exhaust Flow With No Drone
Verified U.S. Supplier
Fitment Data Included
30-Day Returns
Prop 65 Warning
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov
Emissions & Compliance
Emissions Compliance Exempt
$425.95
$425.95
$425.95
3-1/2 Inch
Inlet Diameter
3-1/2 Inch
Outlet Diameter
Stainless Steel
Material
Product Description
These Flowmaster Flow FX Direct-Fit muffler assemblies and Cat-Back system will give a more aggressive exhaust tone and added performance for more towing power at a budget friendly price. These performance systems fit both 2/4 Wheel drive models and are manufactured from 409 stainless steel for years of trouble-free service and performance. Not just a bargain, these muffler assemblies and cat-back system are designed to be installed at home and will not affect the factory warranty.
Specifications
Fitment / Application
2020-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; LTZ
2020-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; LT
2020-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; High Country
2020-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; Custom
2020-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6599; DIESEL; Turbocharged; MFI; WT
2020-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6599; DIESEL; Turbocharged; MFI; High Country
2020-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6599; DIESEL; Turbocharged; MFI; LTZ
2020-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6599; DIESEL; Turbocharged; MFI; LT
2020-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6599; DIESEL; Turbocharged; MFI; Custom
2020-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; WT
2020-2026 Chevrolet Silverado 3500 HD V8; 6.6L/6571; GAS; DI
2020-2026 Chevrolet Silverado 3500 HD V8; 6.6L/6599; DIESEL; Turbocharged; MFI
2020-2026 GMC Sierra 2500 HD V8; 6.6L/6571; GAS; DI
2020-2026 GMC Sierra 2500 HD V8; 6.6L/6599; DIESEL; Turbocharged; MFI
2020-2026 GMC Sierra 3500 HD V8; 6.6L/6571; GAS; DI
2020-2026 GMC Sierra 3500 HD V8; 6.6L/6599; DIESEL; Turbocharged; MFI
2021-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6571; FLEX/GAS; DI; High Country
2021-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6571; FLEX/GAS; DI; Custom
2021-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6571; FLEX/GAS; DI; WT
2021-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6571; FLEX/GAS; DI; LTZ
2021-2023 Chevrolet Silverado 2500 HD V8; 6.6L/6571; FLEX/GAS; DI; LT
2021-2026 Chevrolet Silverado 3500 HD V8; 6.6L/6571; FLEX/GAS; DI
2021-2026 GMC Sierra 2500 HD V8; 6.6L/6571; FLEX/GAS; DI
2021-2026 GMC Sierra 3500 HD V8; 6.6L/6571; FLEX/GAS; DI
2024-2026 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI
2024-2026 Chevrolet Silverado 2500 HD V8; 6.6L/6599; DIESEL; Turbocharged; MFI
2024-2026 Chevrolet Silverado 2500 HD V8; 6.6L/6571; FLEX/GAS; DI
Installation & Documents
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