Home / Shop / Gibson 08-09 Chevrolet Silverado 1500 LS 4.8L 2.5in Cat-Back Super Truck Exhaust - Aluminized

Gibson 08-09 Chevrolet Silverado 1500 LS 4.8L 2.5in Cat-Back Super Truck Exhaust - Aluminized

SKU: GIB5629

Exhaust Systems

GIB Cat-Back - Super Truck...

Gibson

Gibson 08-09 Chevrolet Silverado 1500 LS 4.8L 2.5in Cat-Back Super Truck Exhaust - Aluminized

SKU: GIB5629

Exhaust Systems

GIB Cat-Back - Super Truck...

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.

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Description

Your truck deserves a super serious Performance Exhaust System. Gibson Super Truck Exhaust System offers a loud deep powerful sound with dual tailpipes that exit in front of the rear tires with Stainless Tip. You can expect a race rumble tone with improved acceleration and increased horsepower gains. Typical dyno tested horsepower gains average 10-15 and 15-20lb-ft of increased torque. Hassle free, bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. Not recommended for towing. Noise level may exceed 95-decibel standard.

Part Type

Exhaust Systems

Data: v4.2 - Upd: 2026-10-13 16:45:18

Features

Aluminized Mandrel Bent Tubing
Baffled/Chambered Muffler; No Internal Packing
Hassle Free Easy Bolt-On Installation
Lifetime Limited Warranty
Minimal Interior Drone - Aggressive Sound
Stainless Steel Clampless Sport Truck Tips
Superflow™ Muffler

Specifications

Product Attributes - UPC: 677418019025
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: Rectangular
Product Attributes - Tip Finish: Polished
Product Attributes - Exhaust Type: Single in/Dual out
Product Attributes - Product Line: Gibson Super Truck 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: Passenger side
Product Attributes - Muffler Style: Baffled and chambered
Product Attributes - System Finish: Aluminized
Product Attributes - Inlet Quantity: 1
Product Attributes - Tip Edge Style: Non-rolled edge, single-wall
Product Attributes - System Material: Steel
Product Attributes - Muffler Included: Yes
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.): 6.00 x 2.75
Product Attributes - Tailpipe Diameter (in.): 2.00 in.
Product Attributes - Manufacturer's Part Number: 5629
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Intermediate Pipe Diameter (in.): 3.00 in.

Reference Information

Brand Name/s	Gibson
StreetFX SKU	gib5629
SFX Item ID	4083239
Supplier Item Code	4083239
Manufacturer SKU	5629
Manufacturer UPC	677418019025
Alternative References	4.8L, 2.5in

Brochures

Compatibility

Application Data

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LS
Beginning Year	2008
Ending Year	2009
Engine Type	V8
Liter	4.8
CID	294
Engine Size	4.8L/294
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	69.3
Transmission	Automatic
Drivetrain	4WD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	C

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LS
Beginning Year	2008
Ending Year	2009
Engine Type	V8
Liter	4.8
CID	294
Engine Size	4.8L/294
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	69.3
Transmission	Automatic
Drivetrain	RWD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	C

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2008
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)	69.3
Transmission	Automatic
Drivetrain	4WD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	Y

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2008
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)	69.3
Transmission	Automatic
Drivetrain	RWD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	Y

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2008
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	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.7
Transmission	Automatic
Drivetrain	4WD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	Y

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2008
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	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.7
Transmission	Automatic
Drivetrain	RWD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	Y

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	4.8
CID	294
Engine Size	4.8L/294
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	69.3
Transmission	Automatic
Drivetrain	4WD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	C

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	4.8
CID	294
Engine Size	4.8L/294
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	69.3
Transmission	Automatic
Drivetrain	RWD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	C

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	4.8
CID	294
Engine Size	4.8L/294
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.7
Transmission	Automatic
Drivetrain	4WD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	C

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	4.8
CID	294
Engine Size	4.8L/294
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.7
Transmission	Automatic
Drivetrain	RWD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	C

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	69.3
Transmission	Automatic
Drivetrain	4WD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	0

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	69.3
Transmission	Automatic
Drivetrain	4WD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	3

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	69.3
Transmission	Automatic
Drivetrain	4WD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	J

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	69.3
Transmission	Automatic
Drivetrain	4WD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	M

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	69.3
Transmission	Automatic
Drivetrain	RWD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	0

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	69.3
Transmission	Automatic
Drivetrain	RWD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	3

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	69.3
Transmission	Automatic
Drivetrain	RWD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	J

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	69.3
Transmission	Automatic
Drivetrain	RWD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	M

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.7
Transmission	Automatic
Drivetrain	4WD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	0

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.7
Transmission	Automatic
Drivetrain	4WD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	3

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.7
Transmission	Automatic
Drivetrain	4WD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	J

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.7
Transmission	Automatic
Drivetrain	4WD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	M

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.7
Transmission	Automatic
Drivetrain	RWD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	0

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.7
Transmission	Automatic
Drivetrain	RWD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	3

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.7
Transmission	Automatic
Drivetrain	RWD
Application Notes	Aluminized; 2.5in. Tubing; 4x9x18in. Oval Body; 3in. Center In/2in. Dual Outlet; 6in. Polished Slash-Cut Tip; Exit Front Rear Tire;50 State Legal / California Emissions Compliant Designed Specifically For Vehicles Equiped w/Active Fuel Management~Flange C
Engine VIN Code	J

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Gibson 08-09 Chevrolet Silverado 1500 LS 4.8L 2.5in Cat-Back Super Truck Exhaust - Aluminized

Gibson 08-09 Chevrolet Silverado 1500 LS 4.8L 2.5in Cat-Back Super Truck Exhaust - Aluminized

Description

Part Type

Features

Specifications

Reference Information

Brochures

Compatibility

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