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

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

SKU: GIB65652B

Exhaust Systems

GIB Cat-Back - Dual Extreme...

Gibson

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

SKU: GIB65652B

Exhaust Systems

GIB Cat-Back - Dual Extreme...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

For the extremist who wants to take their truck to the next level, this Black Elite dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite Series You will gain bold street looks with dyno tuned and tested street performance gains. For increased Performance, this exhaust system pushes the sound through our proven stainless steel Superflow Muffler giving you a vigorous deep tone. It's manufactured with high quality stainless steel tubing and backed by a limited lifetime warranty. With this perfect combination, Gibson Performance exceeds expectations with the ability to offer quality and style while being Made in the USA.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-13 16:43:22

Features

Aggressive Sound
Baffled and Chambered Muffler Design
Bold Street Looks w/Dyno Tuned and Tested Street Perf Gains
Incl. Hardware/Factory Style Hangers For Easy Bolt-On Install
Lifetime Limited Warranty
Made In The USA
Minimal Interior Drone
No Internal Packing
Powerful Exhaust Tone

Specifications

Product Attributes - UPC: 677418032000
Product Attributes - Brand: Gibson Performance Exhaust
Product Attributes - Tip Cut: Slant
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Part Type: Exhaust Systems
Product Attributes - Tip Shape: Round
Product Attributes - Tip Finish: Black ceramic coated
Product Attributes - Exhaust Type: Single in/Dual out
Product Attributes - Product Line: Gibson Elite Black Dual Extreme Exhaust Systems
Product Attributes - System Style: Cat-back
Product Attributes - Tip Included: Yes
Product Attributes - Tip Material: 304 stainless steel
Product Attributes - Tip Quantity: 2
Product Attributes - Exit Location: Split rear
Product Attributes - Muffler Style: Baffled and chambered
Product Attributes - System Finish: Natural
Product Attributes - Inlet Quantity: 1
Product Attributes - Muffler Finish: Natural
Product Attributes - Tip Edge Style: Rolled edge
Product Attributes - System Material: 409 stainless steel
Product Attributes - Muffler Included: Yes
Product Attributes - Muffler Material: 409 stainless steel
Product Attributes - Muffler Quantity: One
Product Attributes - Hardware Included: Yes
Product Attributes - Special Attention: It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.
Product Attributes - Muffler Configuration: Single inlet/Dual outlet
Product Attributes - Tip Outlet Size (in.): 4.00
Product Attributes - Tailpipe Diameter (in.): 3.00 in.
Product Attributes - Manufacturer's Part Number: 65652B
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Intermediate Pipe Diameter (in.): 3.50 in.

Reference Information

Brand Name/s	Gibson
StreetFX SKU	gib65652B
SFX Item ID	4084162
Supplier Item Code	4084162
Manufacturer SKU	65652B
Manufacturer UPC	677418032000
Alternative References	6.0L, 3.5in/3in

Brochures

Compatibility

Application Data

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	HIGH COUNTRY
Beginning Year	2015
Ending Year	2016
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	4WD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	HIGH COUNTRY
Beginning Year	2015
Ending Year	2016
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	RWD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	HIGH COUNTRY
Beginning Year	2015
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	4WD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	G

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	HIGH COUNTRY
Beginning Year	2015
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	RWD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	G

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	HIGH COUNTRY
Beginning Year	2019
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	4WD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	HIGH COUNTRY
Beginning Year	2019
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	RWD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2011
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	4WD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	G

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2011
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	RWD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	G

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2013
Ending Year	2016
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	4WD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2013
Ending Year	2016
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	RWD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2018
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	4WD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2018
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	RWD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2011
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	4WD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	G

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2011
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	RWD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	G

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2013
Ending Year	2016
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	4WD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2013
Ending Year	2016
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	RWD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2018
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	4WD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2018
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	RWD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2011
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	4WD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	G

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2011
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	RWD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	G

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2013
Ending Year	2016
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	4WD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2013
Ending Year	2016
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	RWD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2018
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	4WD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2018
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	RWD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	B

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	HIGH COUNTRY
Beginning Year	2015
Ending Year	2019
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	78.8
Transmission	Automatic
Drivetrain	4WD
Application Notes	Stainless; 3.5in./3in. Tubing; 8in. Rd Body; 3in. Center In/Dual Out; L-24in.; 4in. Blk Ceramic Tip; Exit Behind Ea. Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	G

Loading compatibility information...

Keep shopping

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

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

Description

Part Type

Features

Specifications

Reference Information

Brochures

Compatibility

More from Gibson

Gibson 11-18 Jeep Grand Cherokee Laredo 3.6L 2.25in Axle-Back Dual Exhaust - Aluminized

Gibson Turn Down Slash-Cut Tip - 4in OD/3in Inlet/12in Length - Stainless

Gibson 16-18 Polaris RZR XP Turbo EPS Base 2.25in Single Exhaust - Black Ceramic

Gibson 07-17 Jeep Wrangler JK X 3.8L 2.5in Patriot Series Axle-Back Dual Split Exhaust - Blk Ceramic

Gibson 2024+ 1500 GMC/Chevy 6.2L Active Exhaust

Gibson Rolled Edge Angle-Cut Muffler Quiet Tip - 4in OD/2.25in Inlet/12in Length - Stainless