Home / Shop / Gibson 20-21 Chevy Silverado 2500HD 6.6L 2.5in Cat-Back Dual Extreme Exhaust - Black Elite

Gibson 20-21 Chevy Silverado 2500HD 6.6L 2.5in Cat-Back Dual Extreme Exhaust - Black Elite

SKU: GIB65714B

Exhaust Systems

GIB Cat-Back - Dual Extreme...

Gibson

Gibson 20-21 Chevy Silverado 2500HD 6.6L 2.5in Cat-Back Dual Extreme Exhaust - Black Elite

SKU: GIB65714B

Exhaust Systems

GIB Cat-Back - Dual Extreme...

Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.

We accept

Description

The Black Elite product line truly displays Gibson's commitment to dominating performance and style. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite. For increased style and Performance, the series 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 beating their competitors while being Made in the USA. Gibson Performance prides themselves on quality. The process is similar to the other diverse ranges of exhaust kits to maintain top quality with the added exclusive process to make it Elite.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-13 16:43:18

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: 677418033472
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 side
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.): 2.50 in.
Product Attributes - Manufacturer's Part Number: 65714B
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Intermediate Pipe Diameter (in.): 3.50 in.

Reference Information

Brand Name/s	Gibson
StreetFX SKU	gib65714B
SFX Item ID	4084382
Supplier Item Code	4084382
Manufacturer SKU	65714B
Manufacturer UPC	677418033472
Alternative References	2500HD, 6.6L, 2.5in

Brochures

Primary brochure

Compatibility

Application Data

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	CUSTOM
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	CUSTOM
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	RWD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	HIGH COUNTRY
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	RWD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	RWD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	RWD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	HIGH COUNTRY
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	LT
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	LT
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	RWD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	LTZ
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	LTZ
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	RWD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	WT
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	WT
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	RWD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	GMC
Model	SIERRA 2500 HD
Submodel	AT4
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	GMC
Model	SIERRA 2500 HD
Submodel	DENALI
Beginning Year	2022
Ending Year	2022
Engine Type	V8
Liter	6.6
CID	403
CC	6599
Engine Size	6.6L/403
Engine Family	Duramax diesel V8
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	Y

Universal	No
Make	GMC
Model	SIERRA 2500 HD
Submodel	DENALI
Beginning Year	2022
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	GMC
Model	SIERRA 2500 HD
Submodel	PRO
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	GMC
Model	SIERRA 2500 HD
Submodel	PRO
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	RWD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	GMC
Model	SIERRA 2500 HD
Submodel	SLE
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	GMC
Model	SIERRA 2500 HD
Submodel	SLE
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	RWD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	GMC
Model	SIERRA 2500 HD
Submodel	SLT
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	4WD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

Universal	No
Make	GMC
Model	SIERRA 2500 HD
Submodel	SLT
Beginning Year	2023
Ending Year	2023
Engine Type	V8
Liter	6.6
CID	401
CC	6571
Engine Size	6.6L/401
Engine Family	Chevy small block Gen V
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	98.2
Transmission	Automatic
Drivetrain	RWD
Application Notes	2.5 in. Tubing; 8 in. Round Body; 3.5 in. Center Inlet/2.5 in. Dual Outlet; 4 in. Black Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Engine VIN Code	7

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Gibson 20-21 Chevy Silverado 2500HD 6.6L 2.5in Cat-Back Dual Extreme Exhaust - Black Elite

Gibson 20-21 Chevy Silverado 2500HD 6.6L 2.5in Cat-Back Dual Extreme Exhaust - Black Elite

Description

Part Type

Features

Specifications

Reference Information

Brochures

Compatibility

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