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2021 Chevrolet Silverado 3500 HD
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2021 Chevrolet Silverado 3500 HD

2021 Chevrolet Silverado 3500 HD Exhaust Systems

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Exhaust System, 6.6L Engine -
MBRP®
Exhaust System, 6.6L Engine -
Part Number: M79S6059AL
Guaranteed to Fit
$364.99
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L 82.2 in. Bed, Extended Cab Pickup, Rear Wheel Drive, Excludes Dual Rear Wheel Configurations
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L 82.2 in. Bed, Extended Cab Pickup, Four Wheel Drive, Excludes Dual Rear Wheel Configurations
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L 82.2 in. Bed, Crew Cab Pickup, Four Wheel Drive, Excludes Dual Rear Wheel Configurations
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L 82.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive, Excludes Dual Rear Wheel Configurations
Product Details
Material : Made of Aluminized SteelSystem Type : Filter-BackQuantity Sold : KitWarranty : 3-year MBRP limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Armor Lite SeriesMain Piping Diameter : 4 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 6.6L Engine -
MBRP®
Exhaust System, 6.6L Engine -
Part Number: M79S60610AL
Guaranteed to Fit
$439.99
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L 82.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L 82.2 in. Bed, Crew Cab Pickup, Four Wheel Drive
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L 82.2 in. Bed, Crew Cab Pickup, Four Wheel Drive
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L 82.2 in. Bed, Crew Cab Pickup, Four Wheel Drive
Product Details
Material : Made of Aluminized SteelSystem Type : Filter-BackQuantity Sold : KitWarranty : 3-year MBRP limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Armor Lite SeriesMain Piping Diameter : 5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 6.6L Engine -
MBRP®
Exhaust System, 6.6L Engine -
Part Number: M79S60610409
Guaranteed to Fit
$559.99
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L 82.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L 82.2 in. Bed, Crew Cab Pickup, Four Wheel Drive
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L 82.2 in. Bed, Crew Cab Pickup, Four Wheel Drive
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L 82.2 in. Bed, Crew Cab Pickup, Four Wheel Drive
Product Details
Material : Made of Stainless SteelSystem Type : Filter-BackQuantity Sold : KitWarranty : Lifetime MBRP limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Armor Pro SeriesMain Piping Diameter : 5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 6.6L Engine, Will Not Fit Vehicles Equipped with A 5th Wheel Hitch -
aFe®
Exhaust System, 6.6L Engine, Will Not Fit Vehicles Equipped with A 5th Wheel Hitch -
Part Number: A154944125P
Guaranteed to Fit
$530.00
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L Will not fit vehicles equipped with a 5th wheel hitch
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L Will not fit vehicles equipped with a 5th wheel hitch
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L Will not fit vehicles equipped with a 5th wheel hitch
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L Will not fit vehicles equipped with a 5th wheel hitch
Product Details
Material : Made of Stainless SteelSystem Type : Downpipe-BackQuantity Sold : KitWarranty : 2-year AFE limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Large Bore HD SeriesMain Piping Diameter : 5 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct Fit
Exhaust System, 6.6L Engine, Extended Cab Pickup, 149.4 In. Wheelbase, Short Bed -
aFe®
Exhaust System, 6.6L Engine, Extended Cab Pickup, 149.4 In. Wheelbase, Short Bed -
Part Number: A154944122B
Guaranteed to Fit
$645.00
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L Extended Cab Pickup, 149.4 in. Wheelbase, Short Bed
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L Extended Cab Pickup, 149.4 in. Wheelbase, Short Bed
Product Details
Notes : Single Tip; 4 in. Tube Diameter; 5 in. Tip Outlet Size; Powdercoated Tip Finish; Moderate Sound; Includes TipMaterial : Made of Stainless SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : 2-year AFE limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Power Apollo GT SeriesRecommended Use : Performance ReplacementProduct Fit : Direct Fit
Exhaust System, 6.6L Engine -
aFe®
Exhaust System, 6.6L Engine -
Part Number: A154944123B
Guaranteed to Fit
$712.00
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L Crew Cab Pickup, 172.0 in. Wheelbase, Short Bed
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L Crew Cab Pickup, 172.0 in. Wheelbase, Short Bed
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L Extended Cab Pickup, 162.5 in. Wheelbase, Short Bed
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L Crew Cab Pickup, 172.0 in. Wheelbase, Short Bed
Product Details
Notes : Single Tip; 4 in. Tube Diameter; 5 in. Tip Outlet Size; Black Powdercoated Tip Finish; Moderate Sound; Includes TipMaterial : Made of Stainless SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : 2-year AFE limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Power Apollo GT SeriesRecommended Use : Performance ReplacementProduct Fit : Direct Fit
Exhaust System, 6.6L Engine -
Magnaflow®
Exhaust System, 6.6L Engine -
Part Number: M6617870
Guaranteed to Fit
$839.00
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L DIESEL, Extended Cab Pickup, Rear Wheel Drive, Single Passenger Side Rear Exit
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L DIESEL, Crew Cab Pickup, Four Wheel Drive, Single Passenger Side Rear Exit
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L DIESEL, Crew Cab Pickup, Rear Wheel Drive, Single Passenger Side Rear Exit
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L DIESEL, Extended Cab Pickup, Four Wheel Drive, Single Passenger Side Rear Exit
Product Details
Material : Made of Stainless SteelSystem Type : DPF-BackQuantity Sold : KitWarranty : Lifetime Magnaflow Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Pro SeriesExit Location : Exit: After Rear Tire (Passenger Side)Main Piping Diameter : 5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Outlaw Series Cat-Back Exhaust System, Made of Stainless Steel
Flowmaster®
Outlaw Series Cat-Back Exhaust System, Made of Stainless Steel
Part Number: F13818112
Guaranteed to Fit
$858.95
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L Cab & Chassis, RWD
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L Crew Cab Pickup, RWD
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L Cab & Chassis, 4WD
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L Crew Cab Pickup, 4WD
Product Details
Material : Made of Stainless SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : Lifetime Flowmaster Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Outlaw SeriesExit Location : Exit: Dual Split RearMain Piping Diameter : 3.5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 6.6L Engine -
BRExhaust®
Exhaust System, 6.6L Engine -
Part Number: BO1060751
Guaranteed to Fit
$865.00
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L Four Wheel Drive, DIESEL, Crew Cab Pickup; Installation Hardware Included; Replacement System
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L Four Wheel Drive, DIESEL, Crew Cab Pickup; Installation Hardware Included; Replacement System
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L Four Wheel Drive, DIESEL, Crew Cab Pickup; Installation Hardware Included; Replacement System
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L Rear Wheel Drive, DIESEL, Crew Cab Pickup; Installation Hardware Included; Replacement System
Product Details
Material : Made of Aluminized SteelQuantity Sold : KitWarranty : 2-year BRExhaust limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Main Piping Diameter : 4 in. Main PipeRecommended Use : OE ReplacementProduct Fit : Direct Fit
American Thunder Series Cat-Back Exhaust System, Made of Stainless Steel
Flowmaster®
American Thunder Series Cat-Back Exhaust System, Made of Stainless Steel
Part Number: F13817933
Guaranteed to Fit
$972.95
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L Cab & Chassis, RWD
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L Crew Cab Pickup, RWD
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L Cab & Chassis, 4WD
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L Crew Cab Pickup, 4WD
Product Details
Notes : 18 in. Muffler Body Length; 3 in. Muffler Inlet Diameter; 3 in. Muffler Outlet Diameter; 24 in. Muffler Overall Length; Black Muffler Color; Painted Muffler Finish; Centered Muffler Inlet Location; Dual Outlet Muffler Outlet Location; Oval Muffler Shape; Reflection Muffler Type; Aggressive/Moderate Sound Level; Angle Tip Cut; Cut Tip Edge Style; Polished Tip Finish; Embossed Tip Logo; 304 Stainless Tip Material; Round Tip Shape; Double Wall Tip StyleMaterial : Made of Stainless SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : Lifetime Flowmaster Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : American Thunder SeriesExit Location : Exit: After Rear Tire (Dual Split Side)Main Piping Diameter : 3 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 6.6L Engine -
Magnaflow®
Exhaust System, 6.6L Engine -
Part Number: M6617072
Guaranteed to Fit
$1,043.00
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L DIESEL, Extended Cab Pickup, Rear Wheel Drive, Single Passenger Side Rear Exit
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L DIESEL, Crew Cab Pickup, Four Wheel Drive, Single Passenger Side Rear Exit
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L DIESEL, Crew Cab Pickup, Rear Wheel Drive, Single Passenger Side Rear Exit
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L DIESEL, Extended Cab Pickup, Four Wheel Drive, Single Passenger Side Rear Exit
Product Details
Notes : 13 in. Tip Length; 6 in. Tip Diameter; Stainless Steel Tip Material; Black Coated Tip Finish; Welded-On, Single Wall, Angle Cut, Rolled Edge, Intercooled Tip Type; (0) Muffler Quantity; Band Clamp Type; Bolt-On and Clamp-On Inlet Connection TypeMaterial : Made of Stainless SteelSystem Type : Filter-BackQuantity Sold : KitWarranty : Lifetime Magnaflow limited construction warranty and 1-year Magnaflow limited finish warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Black DPF SeriesExit Location : Exit: Rear (Passenger Side)Main Piping Diameter : 5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Exhaust System, 6.6L Engine -
Borla®
Exhaust System, 6.6L Engine -
Part Number: B25140833
Guaranteed to Fit
$1,233.99
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L 82.2 in. Bed; Crew Cab Pickup; 172.0 in. Wheelbase; Except Vehicles With Dual Rear Wheels
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L 82.2 in. Bed; Crew Cab Pickup; 158.9 in. Wheelbase; Except Vehicles With Dual Rear Wheels
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L 82.2 in. Bed; Crew Cab Pickup; 158.9 in. Wheelbase; Except Vehicles With Dual Rear Wheels
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L 82.2 in. Bed; Crew Cab Pickup; 158.9 in. Wheelbase; Except Vehicles With Dual Rear Wheels
Product Details
Material : Made of Stainless SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : Million-mile Borla limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : S-type SeriesExit Location : Exit: Truck SideMain Piping Diameter : 3.5 in. Main PipeRecommended Use : Performance ReplacementSpecialty Part : Performance Part by JCWProduct Fit : Direct Fit
Exhaust System, 6.6L Engine -
Magnaflow®
Exhaust System, 6.6L Engine -
Part Number: M6619524
Guaranteed to Fit
$1,235.00
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L GAS, Crew Cab Pickup, Four Wheel Drive, Single Passenger Side Rear Exit
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L GAS, Extended Cab Pickup, Four Wheel Drive, Single Passenger Side Rear Exit
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L GAS, Crew Cab Pickup, Four Wheel Drive, Single Passenger Side Rear Exit
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L GAS, Crew Cab Pickup, Four Wheel Drive, Single Passenger Side Rear Exit
Product Details
Material : Made of Stainless SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : Lifetime Magnaflow Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE Upgrade
Exhaust System, 6.6L Engine -
Borla®
Exhaust System, 6.6L Engine -
Part Number: B25140833BC
Guaranteed to Fit
$1,266.99
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L 82.2 in. Bed; Crew Cab Pickup; 172.0 in. Wheelbase; Except Vehicles With Dual Rear Wheels
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L 82.2 in. Bed; Crew Cab Pickup; 158.9 in. Wheelbase; Except Vehicles With Dual Rear Wheels
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L 82.2 in. Bed; Crew Cab Pickup; 158.9 in. Wheelbase; Except Vehicles With Dual Rear Wheels
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L 82.2 in. Bed; Crew Cab Pickup; 158.9 in. Wheelbase; Except Vehicles With Dual Rear Wheels
Product Details
Material : Made of Stainless SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : Million-mile Borla limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : S-type SeriesExit Location : Exit: Truck SideMain Piping Diameter : 3.5 in. Main PipeRecommended Use : Performance ReplacementSpecialty Part : Performance Part by JCWProduct Fit : Direct Fit
Exhaust System, 6.6L Engine -
MBRP®
Exhaust System, 6.6L Engine -
Part Number: M79S6059304
Guaranteed to Fit
$489.99
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L 82.2 in. Bed, Extended Cab Pickup, Rear Wheel Drive, Excludes Dual Rear Wheel Configurations
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L 82.2 in. Bed, Extended Cab Pickup, Four Wheel Drive, Excludes Dual Rear Wheel Configurations
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L 82.2 in. Bed, Crew Cab Pickup, Four Wheel Drive, Excludes Dual Rear Wheel Configurations
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L 82.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive, Excludes Dual Rear Wheel Configurations
Product Details
Material : Made of Stainless SteelSystem Type : Filter-BackQuantity Sold : KitWarranty : Lifetime MBRP limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Armor Pro SeriesRecommended Use : OE UpgradeProduct Fit : Direct Fit
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