30+ 2015 Chevrolet Silverado 3500 HD Cat-Back Exhaust Parts

Cat-Back Exhaust (30 products)

Banks Power

Part # 49834

Fits All Trims

Banks Power 11-16 Chevrolet 2500/3500 (Excl 2016) 6.6L Diesel 5in SS Monster Exhaust w/ Chrome Tip

$693.47

Gibson

Part # 65651

Fits All Trims

Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3.5in/3in Cat-Back Dual Split Exhaust - Stainless

$869.52

Borla

Part # 140762

Fits All Trims

Borla 15-19 Chevy Silverado 2500 6.0L CC/STD Bed/153.7in WB S-Type Catback Exhaust

$1419.99

Banks Power

Part # 47787

Fits All Trims

Banks Power 15 Chevy 6.6L LML ECLB/CCSB/CCLB Monster Exhaust Sys - SS Single Exhaust w/ Chrome Tip

$459.78

Gibson

Part # 65648

Fits All Trims

Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3in Cat-Back Dual Split Exhaust - Stainless

$869.52

Gibson

Part # 65651B

Fits All Trims

Gibson 11-19 Chevrolet Silverado 2500 HD LT 6.0L 3.5in/3in Cat-Back Dual Split Exhaust - Black Elite

$926.04

Magnaflow

Part # 19377

Fits All Trims

MagnaFlow 11-19 Chevrolet Silverado 2500/3500 HD V8-6.0L Dual Split Cat-Back Exhaust w/Black Tips

$1680.01

Gibson

Part # 65649

Fits All Trims

Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3in Cat-Back Dual Extreme Exhaust - Stainless

$869.52

Gibson

Part # 65647

Fits All Trims

Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3in Cat-Back Dual Sport Exhaust - Stainless

$869.52

Gibson

Part # 616515B

Fits All Trims

Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5in Cat-Back Single Exhaust - Black Elite

$833.28

Gibson

Part # 5650

Fits All Trims

Gibson 11-19 Chevrolet Silverado 2500 HD LT 6.0L 3.5in/3in Cat-Back Dual Sport Exhaust - Aluminized

$722.61

Gibson

Part # 65650

Fits All Trims

Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3.5in/3in Cat-Back Dual Sport Exhaust - Stainless

$869.52

Gibson

Part # 65652B

Fits All Trims

Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5in/3in Cat-Back Dual Extreme Exhaust - Black Elite

$980.07

Magnaflow

Part # 19376

Fits All Trims

MagnaFlow 11-19 GM 2500/3500 6.0L 4in Single Passenger Side Rear Exit Cat-Back Exhaust w/Black Tips

$1476.19

Borla

Part # 140762BC

Fits All Trims

Borla 15-19 Chevy Silverado 2500 6.0L CC/STD Bed/153.7in WB S-Type Catback Exhaust Black Chrome Tip

$1499.99

Banks Power

Part # 48998-B

Fits All Trims

Banks Power 11-15 Chevrolet Silverado 6.6L LML 5in Monster Exhaust w/ SideKick S/S Black Tip

$693.41

Gibson

Part # 65647B

Fits All Trims

Gibson 11-19 Chevrolet Silverado 2500 HD LT 6.0L 3in Cat-Back Dual Sport Exhaust - Black Elite

$927.56

Gibson

Part # 616515

Fits All Trims

Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5in Cat-Back Single Exhaust - Stainless

$809.01

Banks Power

Part # 48998

Fits All Trims

Banks Power 11-15 Chevrolet Silverado 6.6L LML 5in Monster Exhaust w/ SideKick S/S Chrome Tip

$693.41

Magnaflow

Part # 19027

Fits All Trims

MagnaFlow Stainless Cat-Back Exhaust 2015 Chevy Silverado 2500HD 6.0L Dual Split Rear Exit 4in

$1583.09

Frequently Asked Questions

Do these parts fit my 2015 Chevrolet Silverado 3500 HD?

This page groups parts listed for the 2015 Chevrolet Silverado 3500 HD. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What cat-back exhaust options are available for my 2015 Chevrolet Silverado 3500 HD?

We offer a wide selection of cat-back exhaust parts for the 2015 Chevrolet Silverado 3500 HD. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2015 Chevrolet Silverado 3500 HD?

We carry parts from trusted brands including Gibson, Banks Power, Magnaflow, and Borla, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2015 Chevrolet Silverado 3500 HD parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2015 Chevrolet Silverado 3500 HD parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2015 Chevrolet Silverado 3500 HD(4,399 parts)

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Other Chevrolet Silverado 3500 HD Years

2015 Chevrolet Silverado 3500 HD(4,399 parts)

Shop by Problem

Other Chevrolet Silverado 3500 HD Years

Cat-Back Exhaust (30 products)

Banks Power 11-16 Chevrolet 2500/3500 (Excl 2016) 6.6L Diesel 5in SS Monster Exhaust w/ Chrome Tip

Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3.5in/3in Cat-Back Dual Split Exhaust - Stainless

Borla 15-19 Chevy Silverado 2500 6.0L CC/STD Bed/153.7in WB S-Type Catback Exhaust

Banks Power 15 Chevy 6.6L LML ECLB/CCSB/CCLB Monster Exhaust Sys - SS Single Exhaust w/ Chrome Tip

Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3in Cat-Back Dual Split Exhaust - Stainless

Gibson 11-19 Chevrolet Silverado 2500 HD LT 6.0L 3.5in/3in Cat-Back Dual Split Exhaust - Black Elite

MagnaFlow 11-19 Chevrolet Silverado 2500/3500 HD V8-6.0L Dual Split Cat-Back Exhaust w/Black Tips

Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3in Cat-Back Dual Extreme Exhaust - Stainless

Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3in Cat-Back Dual Sport Exhaust - Stainless

Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5in Cat-Back Single Exhaust - Black Elite

Gibson 11-19 Chevrolet Silverado 2500 HD LT 6.0L 3.5in/3in Cat-Back Dual Sport Exhaust - Aluminized

Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3.5in/3in Cat-Back Dual Sport Exhaust - Stainless

Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5in/3in Cat-Back Dual Extreme Exhaust - Black Elite

MagnaFlow 11-19 GM 2500/3500 6.0L 4in Single Passenger Side Rear Exit Cat-Back Exhaust w/Black Tips

Borla 15-19 Chevy Silverado 2500 6.0L CC/STD Bed/153.7in WB S-Type Catback Exhaust Black Chrome Tip

Banks Power 11-15 Chevrolet Silverado 6.6L LML 5in Monster Exhaust w/ SideKick S/S Black Tip

Gibson 11-19 Chevrolet Silverado 2500 HD LT 6.0L 3in Cat-Back Dual Sport Exhaust - Black Elite

Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5in Cat-Back Single Exhaust - Stainless

Banks Power 11-15 Chevrolet Silverado 6.6L LML 5in Monster Exhaust w/ SideKick S/S Chrome Tip

MagnaFlow Stainless Cat-Back Exhaust 2015 Chevy Silverado 2500HD 6.0L Dual Split Rear Exit 4in

Frequently Asked Questions

Do these parts fit my 2015 Chevrolet Silverado 3500 HD?

What cat-back exhaust options are available for my 2015 Chevrolet Silverado 3500 HD?

What brands make parts for the 2015 Chevrolet Silverado 3500 HD?

How fast do 2015 Chevrolet Silverado 3500 HD parts ship?

What warranty do your 2015 Chevrolet Silverado 3500 HD parts come with?