Gibson 04-05 Dodge Ram 1500 SLT 5.7L 2.5in Cat-Back Super Truck Exhaust - Stainless

SKU: GIB66522

Exhaust Systems

GIB Cat-Back - Super Truck...

Gibson

Gibson 04-05 Dodge Ram 1500 SLT 5.7L 2.5in Cat-Back Super Truck Exhaust - Stainless

SKU: GIB66522

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

IMPORTANT NOTICE: Models with factory dual catalytic converters. Will not fit with factory ground effects kit.

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 System Kit

Data: v4.2 - Upd: 2026-10-13 16:45:15

Features

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
Stainless Steel Mandrel Bent Tubing
Superflow™ Muffler

Specifications

Product Attributes - Brand: Gibson Performance Exhaust
Product Attributes - Manufacturer's Part Number: 66522
Product Attributes - Part Type: Exhaust Systems
Product Attributes - Product Line: Gibson Super Truck Exhaust Systems
Product Attributes - UPC: 677418010688
Product Attributes - System Material: 409 stainless steel
Product Attributes - System Style: Cat-back
Product Attributes - Exhaust Type: Single in/Dual out
Product Attributes - Exit Location: Passenger side
Product Attributes - System Finish: Natural
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Intermediate Pipe Diameter (in.): 2.50 in.
Product Attributes - Muffler Included: Yes
Product Attributes - Muffler Quantity: One
Product Attributes - Muffler Configuration: Single inlet/Dual outlet
Product Attributes - Muffler Style: Baffled and chambered
Product Attributes - Hardware Included: Yes
Product Attributes - Tailpipe Diameter (in.): 2.50 in.
Product Attributes - Tip Included: Yes
Product Attributes - Tip Outlet Size (in.): 6.00 x 2.75
Product Attributes - Tip Quantity: 2
Product Attributes - Tip Shape: Rectangular
Product Attributes - Tip Cut: Slant
Product Attributes - Tip Edge Style: Non-rolled edge, single-wall
Product Attributes - Tip Material: 304 stainless steel
Product Attributes - Tip Color: Polished
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Models with factory dual catalytic converters. Will not fit with factory ground effects kit.
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.

Reference Information

Brand Name/s	Gibson
StreetFX SKU	gib66522
SFX Item ID	4083500
Supplier Item Code	4083500
Manufacturer SKU	66522
Manufacturer UPC	677418010688
Alternative References	5.7L, 2.5in

Brochures

Compatibility

Application Data

Make	DODGE
Model	RAM 1500
Submodel	LARAMIE
Beginning Year	2005
Ending Year	2005
Engine Type	V8
Liter	5.7
CID	345
Engine Size	5.7L/345
Engine Family	Mopar Hemi Gen III
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	75.9in, 192.8cm
Transmission	Automatic
Drivetrain	4WD
Application Notes	75.9in, 192.8cm; Crew Cab Pickup; Cat-Back Super Truck Exhaust; Stainless; 2.5in. Tubing; 7in. Rd Body; 3in. Center In/2.5 in. Dual Outlet; L-19 in.; 6 in. Polished Oblong Slash-Cut Tip; Exit Front Of Rear Tire;50 State Legal / California Emissions Compliant, Stock Two Converters~Will Not Fit w/Factory Ground Effects
Region	USA
Engine VIN Code	D

Make	DODGE
Model	RAM 1500
Submodel	LARAMIE
Beginning Year	2005
Ending Year	2005
Engine Type	V8
Liter	5.7
CID	345
Engine Size	5.7L/345
Engine Family	Mopar Hemi Gen III
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	75.9in, 192.8cm
Transmission	Automatic
Drivetrain	RWD
Application Notes	75.9in, 192.8cm; Crew Cab Pickup; Cat-Back Super Truck Exhaust; Stainless; 2.5in. Tubing; 7in. Rd Body; 3in. Center In/2.5 in. Dual Outlet; L-19 in.; 6 in. Polished Oblong Slash-Cut Tip; Exit Front Of Rear Tire;50 State Legal / California Emissions Compliant, Stock Two Converters~Will Not Fit w/Factory Ground Effects
Region	USA
Engine VIN Code	D

Make	DODGE
Model	RAM 1500
Submodel	SLT
Beginning Year	2004
Ending Year	2005
Engine Type	V8
Liter	5.7
CID	345
Engine Size	5.7L/345
Engine Family	Mopar Hemi Gen III
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	75.9in, 192.8cm
Transmission	Automatic
Drivetrain	4WD
Application Notes	75.9in, 192.8cm; Crew Cab Pickup; Cat-Back Super Truck Exhaust; Stainless; 2.5in. Tubing; 7in. Rd Body; 3in. Center In/2.5 in. Dual Outlet; L-19 in.; 6 in. Polished Oblong Slash-Cut Tip; Exit Front Of Rear Tire;50 State Legal / California Emissions Compliant, Stock Two Converters~Will Not Fit w/Factory Ground Effects
Region	USA
Engine VIN Code	D

Make	DODGE
Model	RAM 1500
Submodel	SLT
Beginning Year	2004
Ending Year	2005
Engine Type	V8
Liter	5.7
CID	345
Engine Size	5.7L/345
Engine Family	Mopar Hemi Gen III
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	75.9in, 192.8cm
Transmission	Automatic
Drivetrain	RWD
Application Notes	75.9in, 192.8cm; Crew Cab Pickup; Cat-Back Super Truck Exhaust; Stainless; 2.5in. Tubing; 7in. Rd Body; 3in. Center In/2.5 in. Dual Outlet; L-19 in.; 6 in. Polished Oblong Slash-Cut Tip; Exit Front Of Rear Tire;50 State Legal / California Emissions Compliant, Stock Two Converters~Will Not Fit w/Factory Ground Effects
Region	USA
Engine VIN Code	D

Make	DODGE
Model	RAM 1500
Submodel	SLT
Beginning Year	2004
Ending Year	2005
Engine Type	V8
Liter	5.7
CID	345
Engine Size	5.7L/345
Engine Family	Mopar Hemi Gen III
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	75.9in, 192.8cm
Transmission	Manual
Drivetrain	4WD
Application Notes	75.9in, 192.8cm; Crew Cab Pickup; Cat-Back Super Truck Exhaust; Stainless; 2.5in. Tubing; 7in. Rd Body; 3in. Center In/2.5 in. Dual Outlet; L-19 in.; 6 in. Polished Oblong Slash-Cut Tip; Exit Front Of Rear Tire;50 State Legal / California Emissions Compliant, Stock Two Converters~Will Not Fit w/Factory Ground Effects
Region	USA
Engine VIN Code	D

Make	DODGE
Model	RAM 1500
Submodel	SLT
Beginning Year	2004
Ending Year	2005
Engine Type	V8
Liter	5.7
CID	345
Engine Size	5.7L/345
Engine Family	Mopar Hemi Gen III
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	75.9in, 192.8cm
Transmission	Manual
Drivetrain	RWD
Application Notes	75.9in, 192.8cm; Crew Cab Pickup; Cat-Back Super Truck Exhaust; Stainless; 2.5in. Tubing; 7in. Rd Body; 3in. Center In/2.5 in. Dual Outlet; L-19 in.; 6 in. Polished Oblong Slash-Cut Tip; Exit Front Of Rear Tire;50 State Legal / California Emissions Compliant, Stock Two Converters~Will Not Fit w/Factory Ground Effects
Region	USA
Engine VIN Code	D

Make	DODGE
Model	RAM 1500
Submodel	ST
Beginning Year	2004
Ending Year	2005
Engine Type	V8
Liter	5.7
CID	345
Engine Size	5.7L/345
Engine Family	Mopar Hemi Gen III
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	75.9in, 192.8cm
Transmission	Automatic
Drivetrain	4WD
Application Notes	75.9in, 192.8cm; Crew Cab Pickup; Cat-Back Super Truck Exhaust; Stainless; 2.5in. Tubing; 7in. Rd Body; 3in. Center In/2.5 in. Dual Outlet; L-19 in.; 6 in. Polished Oblong Slash-Cut Tip; Exit Front Of Rear Tire;50 State Legal / California Emissions Compliant, Stock Two Converters~Will Not Fit w/Factory Ground Effects
Region	USA
Engine VIN Code	D

Make	DODGE
Model	RAM 1500
Submodel	ST
Beginning Year	2004
Ending Year	2005
Engine Type	V8
Liter	5.7
CID	345
Engine Size	5.7L/345
Engine Family	Mopar Hemi Gen III
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	75.9in, 192.8cm
Transmission	Automatic
Drivetrain	RWD
Application Notes	75.9in, 192.8cm; Crew Cab Pickup; Cat-Back Super Truck Exhaust; Stainless; 2.5in. Tubing; 7in. Rd Body; 3in. Center In/2.5 in. Dual Outlet; L-19 in.; 6 in. Polished Oblong Slash-Cut Tip; Exit Front Of Rear Tire;50 State Legal / California Emissions Compliant, Stock Two Converters~Will Not Fit w/Factory Ground Effects
Region	USA
Engine VIN Code	D

Make	DODGE
Model	RAM 1500
Submodel	ST
Beginning Year	2004
Ending Year	2005
Engine Type	V8
Liter	5.7
CID	345
Engine Size	5.7L/345
Engine Family	Mopar Hemi Gen III
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	75.9in, 192.8cm
Transmission	Manual
Drivetrain	4WD
Application Notes	75.9in, 192.8cm; Crew Cab Pickup; Cat-Back Super Truck Exhaust; Stainless; 2.5in. Tubing; 7in. Rd Body; 3in. Center In/2.5 in. Dual Outlet; L-19 in.; 6 in. Polished Oblong Slash-Cut Tip; Exit Front Of Rear Tire;50 State Legal / California Emissions Compliant, Stock Two Converters~Will Not Fit w/Factory Ground Effects
Region	USA
Engine VIN Code	D

Make	DODGE
Model	RAM 1500
Submodel	ST
Beginning Year	2004
Ending Year	2005
Engine Type	V8
Liter	5.7
CID	345
Engine Size	5.7L/345
Engine Family	Mopar Hemi Gen III
Body Style	Crew Cab Pickup
Truck Bed Length in. (AAIA)	75.9in, 192.8cm
Transmission	Manual
Drivetrain	RWD
Application Notes	75.9in, 192.8cm; Crew Cab Pickup; Cat-Back Super Truck Exhaust; Stainless; 2.5in. Tubing; 7in. Rd Body; 3in. Center In/2.5 in. Dual Outlet; L-19 in.; 6 in. Polished Oblong Slash-Cut Tip; Exit Front Of Rear Tire;50 State Legal / California Emissions Compliant, Stock Two Converters~Will Not Fit w/Factory Ground Effects
Region	USA
Engine VIN Code	D

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Gibson 04-05 Dodge Ram 1500 SLT 5.7L 2.5in Cat-Back Super Truck Exhaust - Stainless

Gibson 04-05 Dodge Ram 1500 SLT 5.7L 2.5in Cat-Back Super Truck Exhaust - Stainless

Description

Part Type

Features

Specifications

Reference Information

Brochures

Compatibility

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