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Gibson Performance Exhaust Dual Split Cat-Back Exhaust System

(Chevrolet Silverado 1500 1999-2025, Suburban 1500 2000-14, Silverado 2500 HD 2001-19, Tahoe 2000-22, S10 1996-2003, Colorado 2004-12, 2015-22 + 94 more models)

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Part Number

160 part numbers · from $422.10
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from $422.10

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Product Details

The Gibson Performance Exhaust Dual Split Cat-Back System is a purpose-built performance upgrade for truck and SUV owners who want an aggressive exhaust note, real-world power gains, and a clean symmetrical rear-exit look — all in a direct bolt-on package. Engineered to replace every factory exhaust component from the catalytic converter rearward, this system reduces backpressure and unlocks more of your engine's potential without disturbing emissions equipment.

Gibson's Dual Split design routes exhaust flow to a pair of tips exiting straight out the rear of the vehicle, delivering a balanced, purposeful stance that complements any truck or SUV build. The exhaust character is deep and aggressive under acceleration and load, while remaining refined and composed at highway speeds — the hallmark of a well-engineered performance exhaust.

Product Line Features:

  • Dual Split Rear Exit: Symmetrical dual tips exit straight out the back for a clean, aggressive appearance from every angle
  • Dyno-Tested Performance: Engineered to reduce backpressure and deliver measurable gains in torque and horsepower over the restrictive factory system
  • Baffled & Chambered Muffler Design: No internal packing means long-lasting, consistent sound character with minimal interior drone
  • Mandrel-Bent Tubing: Smooth, consistent bends throughout maintain full tube diameter at every curve to maximize exhaust flow efficiency
  • Cat-Back Configuration: Replaces all components from the catalytic converter rearward — smog-legal in applicable states
  • Bolt-On Installation: Direct-fit engineering requires no cutting or welding for a straightforward, professional-quality install
  • Towing & Bumper Compatible: Designed to work with most aftermarket bumpers, roll pans, and trailer hitches
  • Complete Kit: Every system ships with all required hardware, clamps, and components for a full installation
  • Lifetime Limited Warranty: Backed by Gibson's Lifetime Limited Warranty for long-term peace of mind

The Gibson Dual Split Cat-Back product line spans a wide range of truck and SUV applications and is available in multiple material configurations to suit different durability requirements and budgets. Select your specific vehicle to find the correct system for your application — each kit includes everything needed to go from stock to performance in a single installation session.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2025, Suburban 1500 2000-14, Silverado 2500 HD 2001-19, Tahoe 2000-22, S10 1996-2003, Colorado 2004-12, 2015-22, C1500 1988-93, 1996-99, K1500 1988-99, Avalanche 1500 2002-06, K2500 1988-2000 + 90 more models

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160 of 165 items

Black Elite
Description
Specifications
CategoryBlack Elite
Exhaust TypeCat-Back
Exit PositionExit Is Straight Out The Back.
Exit PositionDual Split Rear
Inlet Inside Diameter3.000 in.
Main Piping Diameter3.000 in.
MaterialStainless
MaterialStainless Steel
Muffler Body Length14.000 in.
Muffler DescriptionBaffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone
Muffler Dimension4 x 9 x 14 in. Oval Body; 3.00 in. Center Inlet; 3.0 in. Dual Outlet.
OutletDual
Prop 65 Yes/NoYes
Tail Pipe Diameter3.000 in.
Tail Pipe MaterialStainless Steel
Tip Description5in. Black Ceramic T304 Stainless. Rolled Slash-Cut Tip. Clamp on.
Tip Diameter5.000 in.
Tip LogoNone
Tip SpecificationsInlet 3.0 in.; Outlet 5.0 in.; L-12 in.
Total Part VIO429839
Tubing Diameter3.0-in. Stainless mandrel bent tubing.
Tubing Diameter3.000 in.
WARNING CA Proposition 65Yes
$909.16
PART NUMBER: 66569B
Ships from manufacturer
Black Elite
Description
Specifications
CategoryBlack Elite
Exhaust TypeCat-Back
Exit PositionExit Is Straight Out The Back.
Exit PositionDual Split Rear
Inlet Inside Diameter3.500 in.
Main Piping Diameter3.000 in.
MaterialStainless
MaterialStainless Steel
Muffler Body Length24.000 in.
Muffler DescriptionBaffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone
Muffler Dimension8 in. Round Body; 3.50 in. Center Inlet; 3.00 in. Dual Outlet; L-24 in.
OutletDual
Prop 65 Yes/NoYes
Tail Pipe Diameter3.000 in.
Tail Pipe MaterialStainless Steel
Tip Description4in. Black Ceramic T304 Stainless. Rolled Slash-Cut Tip. Clamp on.
Tip Diameter4.000 in.
Tip LogoNone
Tip SpecificationsInlet 3 in.; Outlet 4.0 in.; L-12 in.
Total Part VIO429839
Tubing Diameter3-in. Stainless mandrel bent tubing.
Tubing Diameter3.000 in.
WARNING CA Proposition 65Yes
$1,004.29
PART NUMBER: 65648B
Ships from manufacturer
Black Elite
Description
Specifications
CategoryBlack Elite
Exhaust TypeCat-Back
Exit PositionExit Is Straight Out The Back.
Exit PositionDual Split Rear
Inlet Inside Diameter3.000 in.
MaterialStainless
MaterialStainless Steel
Muffler Body Length18.000 in.
Muffler DescriptionBaffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone
Muffler Dimension4 x 9 x 18 in Oval Body; 3..0. in. Center Inlet; 2.25 in. Dual Outlet.
OutletDual
Prop 65 Yes/NoYes
Tail Pipe Diameter2.250 in.
Tail Pipe MaterialStainless Steel
Tip Description4in. Black Ceramic T304 Stainless. Rolled Slash-Cut Tip. Clamp on.
Tip Diameter4.000 in.
Tip LogoNone
Tip SpecificationsInlet 2.25 in.; Outlet 4.0 in.; L-12 in.
Tubing Diameter3.5-in./2.25-in. Stainless mandrel bent tubing.
Tubing Diameter3.500 in.
WARNING CA Proposition 65Yes
$877.40
PART NUMBER: 65664B
Ships from manufacturer
Black Elite
Description
Specifications
CategoryBlack Elite
Exhaust TypeCat-Back
Exit PositionExit Is Straight Out The Back.
Exit PositionDual Split Rear
Inlet Inside Diameter2.500 in.
Main Piping Diameter2.500 in.
MaterialStainless
MaterialStainless Steel
Muffler Body Length18.000 in.
Muffler DescriptionBaffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone
Muffler Dimension4 x 9 x 18 in. Oval Body; 2.50 in. Dual Inlet; 2.50 in. Dual Outlet.
OutletDual
Prop 65 Yes/NoYes
Tail Pipe Diameter2.500 in.
Tail Pipe MaterialStainless Steel
Tip Description4in. Black Ceramic T304 Stainless. Rolled Slash-Cut Tip. Clamp on.
Tip Diameter4.000 in.
Tip LogoNone
Tip SpecificationsInlet 2.50 in.; Outlet 4.0 in.; L-12 in.
Tube Diameter2.500 in.
Tubing Diameter2.50-in. Stainless mandrel bent tubing.
Tubing Diameter2.500 in.
WARNING CA Proposition 65Yes
$1,053.56
PART NUMBER: 67402B
Ships from manufacturer
Truck and SUV
Description
Specifications
CategoryTruck and SUV
Exhaust TypeCat-Back
Exit PositionExits Behind Each Rear Tire.
Exit PositionBehind Rear Tire
Inlet Inside Diameter3.000 in.
MaterialStainless
MaterialStainless Steel
Muffler Body Length24.000 in.
Muffler DescriptionBaffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Aggressive Sound
Muffler Dimension8 in. Round Body; 3 in. Offset Intlet;2.50 in. Dual Outlet; ; L-24 in.
OutletDual
Prop 65 Yes/NoYes
Tail Pipe Diameter2.500 in.
Tip Description4in. Polished T304 Stainless Rolled Slash-Cut Tip. Clamp on.
Tip Diameter4.000 in.
Tip SpecificationsInlet 2.5 in.; Outlet 4.0 in.; L-12 in.
Tubing Diameter3-in./ 2.50-in. Stainless mandrel bent tubing.
WARNING CA Proposition 65Yes
$907.50
PART NUMBER: 65691
Ships from manufacturer
Black Elite
Description
Specifications
CategoryBlack Elite
Exhaust TypeCat-Back
Exit PositionExits Behind Each Rear Tire.
Exit PositionBehind Rear Tire
Inlet Inside Diameter3.000 in.
MaterialStainless
MaterialStainless Steel
Muffler Body Length24.000 in.
Muffler DescriptionBaffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone
Muffler Dimension8 in. Round Body; 3 in. Offset Intlet;2.50 in. Dual Outlet; ; L-24 in.
OutletDual
Prop 65 Yes/NoYes
Tail Pipe Diameter2.500 in.
Tip Description4in. Black Ceramic T304 Stainless Rolled Slash-Cut Tip. Clamp on.
Tip Diameter4.000 in.
Tip SpecificationsInlet 2.50 in.; Outlet 4.0 in.; L-12 in.
Tubing Diameter3-in./ 2.50-in. Stainless mandrel bent tubing.
WARNING CA Proposition 65Yes
$935.34
PART NUMBER: 65691B
Ships from manufacturer
Black Elite
Description
Specifications
CategoryBlack Elite
Exhaust TypeCat-Back
Exit PositionExit Is Straight Out The Back.
Exit PositionStraight Out Back
Inlet Inside Diameter2.250 in.
MaterialStainless
MaterialStainless Steel
Muffler Body Length18.000 in.
Muffler DescriptionBaffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Aggressive Sound
Muffler Dimension4 x 9 x 18 in. Oval Body; 3 in. Center Inlet; 3 in. Offset Outlet.
OutletDual
Prop 65 Yes/NoYes
Tail Pipe Diameter2.250 in.
Tip Description4in. Black Ceramic T304 Stainless Rolled Slash-Cut Tip. Clamp on.
Tip Diameter4.000 in.
Tip SpecificationsInlet 2.25in.; Outlet 4 in.; L-12in.
Tubing Diameter2.25-in.Stainless mandrel bent tubing.
Tubing Diameter2.250 in.
WARNING CA Proposition 65Yes
$917.01
PART NUMBER: 65586B
Ships from manufacturer
Description
Specifications
Exhaust TypeCat-Back
Exit PositionStraight Out Back
Inlet Inside Diameter2.500 in.
MaterialStainless Steel
Muffler Body Length19.000 in.
Tip Diameter4.000 in.
Tubing Diameter2.500 in
WARNING CA Proposition 65Yes
$802.13
PART NUMBER: 614002
Ships from manufacturer
Truck and SUV
Description
Specifications
CategoryTruck and SUV
Exhaust TypeCat-Back
Exit PositionExits Behind Each Rear Tire.
Exit PositionBehind Rear Tire
MaterialStainless
MaterialT304 Stainless Steel
Muffler DescriptionBaffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Mild Sound
Muffler Dimension8 in. Round Body; 3 in. Center Intlet;3 in. Center Outlet; ; L-24 in.
OutletDual
Prop 65 Yes/NoYes
Tip Description4in. Polished T304 Stainless Rolled Slash-Cut Tip. Clamp on.
Tip Diameter4.000 in.
Tip SpecificationsInlet 2.50 in.; Outlet 4.0 in.; L-12 in.
Tubing Diameter2.50-in. Stainless mandrel bent tubing.
Tubing Diameter2.500 in.
WARNING CA Proposition 65Yes
$808.30
PART NUMBER: 65682
Ships from manufacturer
Black Elite
Description
Specifications
CategoryBlack Elite
Exhaust TypeCat-Back
Exit PositionExits Behind Each Rear Tire.
Exit PositionBehind Rear Tire
MaterialStainless
MaterialT304 Stainless Steel
Muffler DescriptionBaffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Mild Sound
Muffler Dimension8 in. Round Body; 3 in. Center Intlet;3 in. Center Outlet; ; L-24 in.
OutletDual
Prop 65 Yes/NoYes
Tip Description4in. Black Ceramic T304 Stainless Rolled Slash-Cut Tip. Clamp on.
Tip Diameter4.000 in.
Tip SpecificationsInlet 2.50 in.; Outlet 4.0 in.; L-12 in.
Tubing Diameter2.50-in. Stainless mandrel bent tubing.
Tubing Diameter2.500 in
WARNING CA Proposition 65Yes
$879.52
PART NUMBER: 65682B
Ships from manufacturer
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