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2006 GMC Sierra 1500

Exhaust Systems

You should never drive with a faulty exhaust system. Not only does it increase your ride’s harmful emissions, but it also reduces fuel efficiency. Good thing it’s easy to find OE-grade replacements here at CarParts.com. Our exhaust systems are designed for various system types, such as cat-back, axle-back, and turbo-back. They include everything you need to restore your system, from catalytic converters to exhaust manifolds. Check out our products below and order yours today!
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Cat-Back Exhaust System, Made of Aluminized Steel, Direct-Fit Exhaust Series
Part Number: BO1060509
Guaranteed to Fit
$291.00
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2006 GMC Sierra 1500 Hybrid 8 Cyl 5.3L
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L
  • 2006 GMC Sierra 1500 SL 6 Cyl 4.3L
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2006 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2006 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2006 GMC Sierra 1500 WT 6 Cyl 4.3L
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L
Product Details
Notes : 3 in. Main Piping Diameter; (1) Muffler Quantity; Aluminized Muffler Finish; Gasket Included; Bolt-On Inlet Connection Type; OEM Location; U-Bolt Clamp Type; Aluminized Tip Finish; Aluminized Steel Tip Material; 1 Tip Quantity; Round Tip Shape; 3 in. Tip SizeMaterial : Made of Aluminized SteelSystem Type : Cat-BackQuantity 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.

Series : Direct-Fit Exhaust SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Cat-Back, Exhaust System, 8 Cyl 5.3L, Extended Cab Pickup, 4WD, Made of Aluminized Steel, American Thunder Series -
Part Number: F1317428
Guaranteed to Fit
$650.95
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLT 8 Cyl 5.3L Extended Cab Pickup, RWD
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L Crew Cab Pickup, 4WD
  • 2006 GMC Sierra 1500 Hybrid 8 Cyl 5.3L Extended Cab Pickup, RWD
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L Extended Cab Pickup, 4WD
  • 2006 GMC Sierra 1500 SL 6 Cyl 4.3L Standard Cab Pickup, RWD, With Single Flanged Catalytic Converter,Extended Cab/Short Bed Only
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L Extended Cab Pickup, RWD, With Single Flanged Catalytic Converter,Extended Cab/Short Bed Only
  • 2006 GMC Sierra 1500 WT 8 Cyl 5.3L Standard Cab Pickup, RWD
  • 2006 GMC Sierra 1500 WT 8 Cyl 4.8L Standard Cab Pickup, RWD, With Single Flanged Catalytic Converter,Extended Cab/Short Bed Only
  • 2006 GMC Sierra 1500 WT 6 Cyl 4.3L Standard Cab Pickup, 4WD, With Single Flanged Catalytic Converter,Extended Cab/Short Bed Only
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L Extended Cab Pickup, 4WD, With Single Flanged Catalytic Converter,Extended Cab/Short Bed Only
Product Details
Notes : Includes Super 40 Series MufflerMaterial : Made of Aluminized SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : 3-year 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.

Additional Promotions : Holley Brands IRS Tax SaleMain Piping Diameter : 2.5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct FitSeries : American Thunder SeriesExit Location : Exit: After Rear Tire (Split Rear or Split Side)Why Buy : Aggressive Tone Chambered Muffler
Cat-Back, Exhaust System, 8 Cyl 5.3L, Crew Cab Pickup, 4WD, With Flanged Catalytic Converter,Standard Cab/Short Bed Only, Made of Aluminized Steel, American Thunder Series -
Part Number: F1317435
Guaranteed to Fit
$688.95
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLT 8 Cyl 5.3L Extended Cab Pickup, RWD, With Flanged Catalytic Converter,Standard Cab/Short Bed Only
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L Standard Cab Pickup, RWD, With Flanged Catalytic Converter,Standard Cab/Short Bed Only
  • 2006 GMC Sierra 1500 Hybrid 8 Cyl 5.3L Extended Cab Pickup, RWD, With Flanged Catalytic Converter,Standard Cab/Short Bed Only
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L Standard Cab Pickup, 4WD, With Flanged Catalytic Converter,Standard Cab/Short Bed Only
  • 2006 GMC Sierra 1500 SL 6 Cyl 4.3L Standard Cab Pickup, RWD, With Flanged Catalytic Converter,Standard Cab/Short Bed Only
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L Extended Cab Pickup, RWD, With Flanged Catalytic Converter,Standard Cab/Short Bed Only
  • 2006 GMC Sierra 1500 WT 8 Cyl 5.3L Standard Cab Pickup, RWD, With Flanged Catalytic Converter,Standard Cab/Short Bed Only
  • 2006 GMC Sierra 1500 WT 8 Cyl 4.8L Standard Cab Pickup, RWD, With Flanged Catalytic Converter,Standard Cab/Short Bed Only
  • 2006 GMC Sierra 1500 WT 6 Cyl 4.3L Extended Cab Pickup, 4WD, With Flanged Catalytic Converter,Standard Cab/Short Bed Only
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L Crew Cab Pickup, RWD, With Flanged Catalytic Converter,Standard Cab/Short Bed Only
Product Details
Notes : Includes Super 50 Series MufflerMaterial : Made of Aluminized SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : 3-year 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.

Additional Promotions : Holley Brands IRS Tax SaleMain Piping Diameter : 2.5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct FitSeries : American Thunder SeriesExit Location : Exit: After Rear Tire (Split Rear or Split Side)Why Buy : Aggressive Tone Chambered Muffler
Cat-Back, Exhaust System, 6 Cyl 4.3L, Crew Cab Pickup, 4WD, Standard Cab/Short Bed Only, Made of Aluminized Steel, Force II Series -
Part Number: F1317360
Guaranteed to Fit
$448.95
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLT 8 Cyl 5.3L Extended Cab Pickup, RWD
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L Crew Cab Pickup, 4WD
  • 2006 GMC Sierra 1500 Hybrid 8 Cyl 5.3L Extended Cab Pickup, RWD
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L Extended Cab Pickup, 4WD
  • 2006 GMC Sierra 1500 SL 6 Cyl 4.3L Extended Cab Pickup, RWD, Standard Cab/Short Bed Only
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L Extended Cab Pickup, RWD, Standard Cab/Short Bed Only
  • 2006 GMC Sierra 1500 WT 8 Cyl 5.3L Standard Cab Pickup, RWD
  • 2006 GMC Sierra 1500 WT 8 Cyl 4.8L Standard Cab Pickup, RWD, Standard Cab/Short Bed Only
  • 2006 GMC Sierra 1500 WT 6 Cyl 4.3L Extended Cab Pickup, RWD, Standard Cab/Short Bed Only
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L Crew Cab Pickup, RWD, Standard Cab/Short Bed Only
Product Details
Notes : Includes Super 50 Series MufflerMaterial : Made of Aluminized SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : 3-year 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.

Additional Promotions : Holley Brands IRS Tax SaleMain Piping Diameter : 3 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct FitSeries : Force II SeriesExit Location : Exit: After Rear Tire (Passenger Side)Why Buy : Mild Tone Chambered Muffler
Cat-Back, Exhaust System, 8 Cyl 5.3L, Extended Cab Pickup, 4WD, 143.5 in. Wheelbase, Fits Extended Cab With 6.5 Foot Bed And Crew Cab With 5.5 Foot Bed Trucks, Made of Stainless Steel, FlowFX Series -
Part Number: F13717924
Guaranteed to Fit
$660.95
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLT 8 Cyl 5.3L Crew Cab Pickup, RWD, 143.5 in. Wheelbase, Fits Extended Cab With 6.5 Foot Bed And Crew Cab With 5.5 Foot Bed Trucks
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L Extended Cab Pickup, RWD, 143.5 in. Wheelbase, Fits Extended Cab With 6.5 Foot Bed And Crew Cab With 5.5 Foot Bed Trucks
  • 2006 GMC Sierra 1500 Hybrid 8 Cyl 5.3L Extended Cab Pickup, 4WD, 143.5 in. Wheelbase, Fits Extended Cab With 6.5 Foot Bed And Crew Cab With 5.5 Foot Bed Trucks
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L Extended Cab Pickup, 4WD, 143.5 in. Wheelbase, Fits Extended Cab With 6.5 Foot Bed And Crew Cab With 5.5 Foot Bed Trucks
  • 2006 GMC Sierra 1500 SL 6 Cyl 4.3L Extended Cab Pickup, 4WD, 143.5 in. Wheelbase, Fits Extended Cab With 6.5 Foot Bed And Crew Cab With 5.5 Foot Bed Trucks
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L Standard Cab Pickup, 4WD, 143.5 in. Wheelbase, Fits Extended Cab With 6.5 Foot Bed And Crew Cab With 5.5 Foot Bed Trucks
  • 2006 GMC Sierra 1500 WT 8 Cyl 5.3L Standard Cab Pickup, RWD, 143.5 in. Wheelbase, Fits Extended Cab With 6.5 Foot Bed And Crew Cab With 5.5 Foot Bed Trucks
  • 2006 GMC Sierra 1500 WT 8 Cyl 4.8L Extended Cab Pickup, 4WD, 143.5 in. Wheelbase, Fits Extended Cab With 6.5 Foot Bed And Crew Cab With 5.5 Foot Bed Trucks
  • 2006 GMC Sierra 1500 WT 6 Cyl 4.3L Extended Cab Pickup, 4WD, 143.5 in. Wheelbase, Fits Extended Cab With 6.5 Foot Bed And Crew Cab With 5.5 Foot Bed Trucks
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L Crew Cab Pickup, RWD, 143.5 in. Wheelbase, Fits Extended Cab With 6.5 Foot Bed And Crew Cab With 5.5 Foot Bed Trucks
Product Details
Notes : 18 in. Muffler Body Length; 3 in. Muffler Inlet Diameter; 2.5 in. Muffler Outlet Diameter; 24 in. Muffler Overall Length; (1) Muffler Quantity; Natural Muffler Color; Brushed Muffler Finish; Centered Muffler Inlet Location; Dual Outlet Muffler Outlet Location; Oval Muffler Shape; Absorption Muffler Type; Moderate Sound Level; Angle Tip Cut; Rolled Tip Edge Style; Black Ceramic Tip Finish; Embossed Tip Logo; 304 Stainless Tip Material; Round Tip Shape; Single 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.

Additional Promotions : Holley Brands IRS Tax SaleMain Piping Diameter : 2.5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct FitSeries : FlowFX SeriesExit Location : Exit: After Rear Tire (Dual Split Side)
Cat-Back Exhaust System, Made of Aluminized Steel, American Thunder Series
Part Number: F1317395
Guaranteed to Fit
$448.95
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLT 8 Cyl 5.3L Extended Cab Pickup, RWD
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L Crew Cab Pickup, 4WD
  • 2006 GMC Sierra 1500 Hybrid 8 Cyl 5.3L Extended Cab Pickup, RWD
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L Extended Cab Pickup, 4WD
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L Standard Cab Pickup, RWD, Extended Cab With A Short Bed Only
  • 2006 GMC Sierra 1500 WT 8 Cyl 5.3L Standard Cab Pickup, RWD
  • 2006 GMC Sierra 1500 WT 8 Cyl 4.8L Extended Cab Pickup, 4WD, Extended Cab With A Short Bed Only
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L Extended Cab Pickup, 4WD, Extended Cab With A Short Bed Only
Product Details
Notes : Includes Super 40 Series MufflerMaterial : Made of Aluminized SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : 3-year 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.

Additional Promotions : Holley Brands IRS Tax SaleMain Piping Diameter : 2.5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct FitSeries : American Thunder SeriesExit Location : Exit: After Rear Tire (Dual Passenger Side)Why Buy : Aggressive Tone Chambered Muffler
Cat-Back, Exhaust System, 8 Cyl 5.3L, FLEX, 69.2 in. Bed, Extended Cab Pickup, Rear Wheel Drive, Made of Stainless Steel, XP Cool Duals Series -
Part Number: M79S5016409
Guaranteed to Fit
$639.99
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLT 8 Cyl 5.3L GAS, 69.2 in. Bed, Extended Cab Pickup, Rear Wheel Drive
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L GAS, 69.2 in. Bed, Extended Cab Pickup, Rear Wheel Drive
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L 69.2 in. Bed, Crew Cab Pickup, Four Wheel Drive
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L 69.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L FLEX, 69.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive
Product Details
Material : Made of Stainless SteelSystem Type : Cat-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 : XP Cool Duals SeriesExit Location : Exit: Split RearMain Piping Diameter : 2.5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Cat-Back, Exhaust System, 8 Cyl 5.3L, FLEX, 69.2 in. Bed, Crew Cab Pickup, Four Wheel Drive, Made of Stainless Steel, XP Series -
Part Number: M79S5014409
Guaranteed to Fit
$554.99
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLT 8 Cyl 5.3L GAS, 69.2 in. Bed, Extended Cab Pickup, Rear Wheel Drive
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L GAS, 69.2 in. Bed, Extended Cab Pickup, Rear Wheel Drive
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L 69.2 in. Bed, Crew Cab Pickup, Four Wheel Drive
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L 69.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L FLEX, 69.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive
Product Details
Material : Made of Stainless SteelSystem Type : Cat-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 : XP SeriesExit Location : Exit: After Rear Tire (Passenger Side)Main Piping Diameter : 3 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Cat-Back, Exhaust System, 8 Cyl 5.3L, GAS, 69.2 in. Bed, Extended Cab Pickup, Rear Wheel Drive, Made of Aluminized Steel, Performance Series -
Part Number: M79S5014P
Guaranteed to Fit
$359.99
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLT 8 Cyl 5.3L GAS, 69.2 in. Bed, Extended Cab Pickup, Rear Wheel Drive
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L GAS, 69.2 in. Bed, Extended Cab Pickup, Four Wheel Drive
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L 69.2 in. Bed, Crew Cab Pickup, Four Wheel Drive
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L 69.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L FLEX, 69.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive
Product Details
Material : Made of Aluminized SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : 1-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 : Performance SeriesExit Location : Exit: After Rear Tire (Passenger Side)Main Piping Diameter : 3 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Cat-Back, Exhaust System, 6 Cyl 4.3L, 119.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps, Made of Aluminized Steel, Direct-Fit Exhaust Series -
Part Number: BO1060714
Guaranteed to Fit
$344.00
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L 133.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L 133.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
  • 2006 GMC Sierra 1500 SL 6 Cyl 4.3L 119.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L 133.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
  • 2006 GMC Sierra 1500 WT 8 Cyl 5.3L 133.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
  • 2006 GMC Sierra 1500 WT 8 Cyl 4.8L 133.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
  • 2006 GMC Sierra 1500 WT 6 Cyl 4.3L 133.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L 133.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
Product Details
Notes : 2.75 in. Main Piping Diameter; (1) Muffler Quantity; Aluminized Muffler Finish; ; Bolt-On Inlet Connection Type; OEM Location; U-Bolt Clamp Type; Aluminized Tip Finish; Aluminized Steel Tip Material; 1 Tip Quantity; Round Tip Shape; 2.75 in. Tip SizeMaterial : Made of Aluminized SteelSystem Type : Cat-BackQuantity 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.

Series : Direct-Fit Exhaust SeriesMain Piping Diameter : 2.75 in. Main PipeRecommended Use : OE ReplacementProduct Fit : Direct Fit
Cat-Back Exhaust System, Made of Aluminized Steel, Direct-Fit Exhaust Series
Part Number: BO1060713
Guaranteed to Fit
$338.00
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L 119.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
  • 2006 GMC Sierra 1500 WT 8 Cyl 5.3L 119.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
  • 2006 GMC Sierra 1500 WT 8 Cyl 4.8L 119.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L 119.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L 119.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L 119.0 in. wheelbase, Multi-Part Replacement System; Replaces All Major Post-Converter Components, Gaskets and Clamps
Product Details
Notes : 3 in. Main Piping Diameter; (1) Muffler Quantity; Aluminized Muffler Finish; ; Bolt-On Inlet Connection Type; OEM Location; U-Bolt Clamp Type; Aluminized Tip Finish; Aluminized Steel Tip Material; 1 Tip Quantity; Round Tip Shape; 3 in. Tip SizeMaterial : Made of Aluminized SteelSystem Type : Cat-BackQuantity 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.

Series : Direct-Fit Exhaust SeriesMain Piping Diameter : 3 in. Main PipeRecommended Use : OE ReplacementProduct Fit : Direct Fit
Cat-Back Exhaust System, Made of Stainless Steel, Ultra Flo Welded SS Series
Part Number: D2239311
Guaranteed to Fit
$423.49
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLT 8 Cyl 5.3L GAS, 78.0 in. Bed, Extended Cab Pickup, Under 8600 Gross Vehicle Weight; Passenger Side
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L FLEX, 78.0 in. Bed, Extended Cab Pickup, Under 8600 Gross Vehicle Weight; Passenger Side
  • 2006 GMC Sierra 1500 Hybrid 8 Cyl 5.3L ELECTRIC/GAS, 78.0 in. Bed, Extended Cab Pickup, Under 8600 Gross Vehicle Weight; Passenger Side
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L FLEX, 78.0 in. Bed, Extended Cab Pickup, Under 8600 Gross Vehicle Weight; Passenger Side
  • 2006 GMC Sierra 1500 SL 6 Cyl 4.3L 78.0 in. Bed, Extended Cab Pickup, Under 8600 Gross Vehicle Weight; Passenger Side
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L 78.0 in. Bed, Extended Cab Pickup, Under 8600 Gross Vehicle Weight; Passenger Side
  • 2006 GMC Sierra 1500 WT 8 Cyl 5.3L GAS, 78.0 in. Bed, Extended Cab Pickup, Under 8600 Gross Vehicle Weight; Passenger Side
  • 2006 GMC Sierra 1500 WT 8 Cyl 4.8L 78.0 in. Bed, Extended Cab Pickup, Under 8600 Gross Vehicle Weight; Passenger Side
  • 2006 GMC Sierra 1500 WT 6 Cyl 4.3L 78.0 in. Bed, Extended Cab Pickup, Under 8600 Gross Vehicle Weight; Passenger Side
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L 78.0 in. Bed, Extended Cab Pickup, Under 8600 Gross Vehicle Weight; Passenger Side
Product Details
Material : Made of Stainless SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : Lifetime Dynomax 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 : Ultra Flo Welded SS SeriesExit Location : Exit: After Rear Tire (Passenger Side)Main Piping Diameter : 3 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct Fit
Cat-Back Exhaust System, Made of Aluminized Steel, Installer Cool Duals Series
Part Number: M79S5022AL
Guaranteed to Fit
$509.99
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L GAS, 78.0 in. Bed, Standard Cab Pickup, Four Wheel Drive
  • 2006 GMC Sierra 1500 WT 8 Cyl 5.3L GAS, 78.0 in. Bed, Standard Cab Pickup, Four Wheel Drive
  • 2006 GMC Sierra 1500 WT 8 Cyl 4.8L 78.0 in. Bed, Standard Cab Pickup, Four Wheel Drive
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L FLEX, 78.0 in. Bed, Standard Cab Pickup, Rear Wheel Drive
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L 78.0 in. Bed, Standard Cab Pickup, Rear Wheel Drive
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L 78.0 in. Bed, Standard Cab Pickup, Rear Wheel Drive
Product Details
Material : Made of Aluminized SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : MBRP 3-year 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 : Installer Cool Duals SeriesExit Location : Exit: After Rear Tire (Dual Split Side)Main Piping Diameter : 2.5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Cat-Back, Exhaust System, 8 Cyl 5.3L, 69.2 in. Bed, Crew Cab Pickup, With Stock Single Inlet Muffler, Made of Stainless Steel, Super Truck Series -
Part Number: G2765518
Guaranteed to Fit
$592.72
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLT 8 Cyl 5.3L 69.2 in. Bed, Crew Cab Pickup, With Stock Single Inlet Muffler
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L 78.0 in. Bed, Extended Cab Pickup, With Stock Single Inlet Muffler
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L 78.0 in. Bed, Extended Cab Pickup, With Stock Single Inlet Muffler
  • 2006 GMC Sierra 1500 SL 6 Cyl 4.3L 78.0 in. Bed, Extended Cab Pickup, With Stock Single Inlet Muffler
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L 78.0 in. Bed, Extended Cab Pickup, With Stock Single Inlet Muffler
  • 2006 GMC Sierra 1500 WT 8 Cyl 5.3L 78.0 in. Bed, Extended Cab Pickup, With Stock Single Inlet Muffler
  • 2006 GMC Sierra 1500 WT 8 Cyl 4.8L 78.0 in. Bed, Extended Cab Pickup, With Stock Single Inlet Muffler
  • 2006 GMC Sierra 1500 WT 6 Cyl 4.3L 78.0 in. Bed, Extended Cab Pickup, With Stock Single Inlet Muffler
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L 78.0 in. Bed, Extended Cab Pickup, With Stock Single Inlet Muffler
Product Details
Material : Made of Stainless SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : Lifetime Gibson 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.

Specialty Part : Performance Part by JCWSeries : Super Truck SeriesExit Location : Exit: Before Rear Tire (Dual Passenger Side)Main Piping Diameter : 2.5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
Cat-Back, Exhaust System, 8 Cyl 5.3L, GAS, 69.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive, Made of Aluminized Steel, Installer Cool Duals Series -
Part Number: M79S5018AL
Guaranteed to Fit
$549.99
Vehicle Fitment
  • 2006 GMC Sierra 1500 SLT 8 Cyl 5.3L GAS, 69.2 in. Bed, Crew Cab Pickup, Four Wheel Drive
  • 2006 GMC Sierra 1500 SLE 8 Cyl 5.3L GAS, 69.2 in. Bed, Extended Cab Pickup, Four Wheel Drive
  • 2006 GMC Sierra 1500 SL 8 Cyl 5.3L FLEX, 69.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive
  • 2006 GMC Sierra 1500 SLE 8 Cyl 4.8L 69.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive
  • 2006 GMC Sierra 1500 SL 8 Cyl 4.8L 69.2 in. Bed, Crew Cab Pickup, Rear Wheel Drive
Product Details
Material : Made of Aluminized SteelSystem Type : Cat-BackQuantity Sold : KitWarranty : MBRP 3-year 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 : Installer Cool Duals SeriesExit Location : Exit: After Rear Tire (Dual Split Side)Main Piping Diameter : 2.5 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct Fit
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Top Rated Products

Exact fit, great service
Greg W.
VERIFIED PURCHASER
I got the exhaust it was a perfect fit for my truck. Was easy to install in short tSee More
William M.
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Product Questions & Answers

Q:Will this fit a short wheel base think 5.5 ft bed?
Brandon W.
A:BEST ANSWERHi Brandon, thank you for reaching out. We need more information. Kindly call our parts team at 1-866-529-0412 and provide the VIN. We hope to hear from you soon. Show less
Andrew B.
 
1 Question, 1 AnswerView all Q&As >

Shopping for Exhaust System

Exhaust System Shopping Info

What Is an Exhaust System?

After the engine’s combustion cycle, hot exhaust gases travel to the exhaust system. The exhaust system is responsible for collecting exhaust gases and converting them into harmless carbon dioxide. It also helps the engine cool down a little after finishing its combustion cycle, while reducing exhaust noise. There are many parts that make up the exhaust system, such as the exhaust manifold, exhaust pipe, exhaust joints, hanger, catalytic converter, oxygen sensor, muffler, and tailpipe. Each part performs a specific task to ensure exhaust gases are routed from the engine to the tailpipe. The entire exhaust system is held in place by hangers and exhaust joints.

How Much Does an Exhaust System Replacement Cost?

Aftermarket exhaust parts can range from $45 to $4200. The labor cost depends on the extent of repairs needed. The vehicle’s make and model can also drive up the price of services. You would typically pay more to install exhaust components on a truck than on a sedan, because truck parts are larger and heavier.

Some aftermarket exhaust parts are sold as an assembly or part of a kit. If you’re replacing a lot of components in the exhaust system, it’s a good idea to invest in these sets rather than buying parts individually. You can also save money this way.

Shop for Aftermarket Brake Calipers on CarParts.com

High-quality exhaust parts don’t have to cost a fortune. Here at CarParts.com, we provide only the best aftermarket exhaust parts, assemblies, and kits for your vehicle. We source our products from some of the world’s leading brands, who go the extra mile to deliver excellence in quality, fit, and durability. All our exhaust parts comply with OE standards to ensure seamless operation from start to end. They’re all available at prices that won’t break the bank.

Placing an order on the phone can take forever. That’s why our website is designed to be user-friendly. You can buy everything you need wherever, whenever using your laptop, smartphone, or tablet. There’s no time wasted. You can go straight to ordering your exhaust parts without any hassle.

Want to speed up your shopping experience? You can use our vehicle selector tool to narrow down your search results to parts that are compatible with your ride. Simply enter your vehicle’s year, make, and model in the search bar to view our extensive catalog. We also have search filters for price, location, and brand, which can be useful when searching for specific parts.

Our 24/7 customer service team is available to help you with any inquiries and concerns regarding our aftermarket exhaust parts. Feel free to message them so that they can assist you with your shopping. Enjoy fast and reliable shipping when you shop at CarParts.com.

Helpful Automotive Resources

Engine Knocking Sound: What Does it Mean?
Engine Knocking Sound: What Does it Mean?An engine knock sounds like someone knocking on the front door. But since the noise, which is deep and metallic in nature, is coming from the engine, you’ll know it’s not your neighbor stopping by for a friendly visit.