Cat-Back Dual Split Exhaust System; Aluminized
For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 18-20 horsepower. Stainless dual Tip exit straight out the back. Works with most bumpers, roll pans and trailer hitches. Exhaust sound is louder under towing conditions. Hassle Free bolt- on installation. No welding required.
  • Aluminized Mandrel Bent Tubing
  • Superflow™ Muffler
  • Baffled/Chambered Muffler; No Internal Packing
  • Minimal Interior Drone - Aggressive Sound
  • Polished Stainless Steel Slash-Cut Tips
  • Hassle Free Easy Bolt-On Installation
  • Lifetime Limited Warranty

Application Summary:

Year Make/Model
2014-2018 Chevrolet Silverado 1500
2014-2018 GMC Sierra 1500
Attributes
Additional Description Includes all hardware and factory style hangers for easy bolt on installation.
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Country of Origin (Primary) US
Description Includes all hardware and factory style hangers for easy bolt on installation.
EMISSION CARB # 50 State Legal California Emissions Compliant
Emission Code Legal US
Exhaust Type Dual
Exit Position Dual Split Rear
Exit Position (F05) Exit Is Straight Out The Back.
Exit Style Straight
GTIN 00677418026979
Harmonized Tariff Code (Schedule B) 8708925000
Hazardous Material Code N
Inlet Inside Diameter 3/2.25
Inlet Inside Diameter (in.) 3/2.25
Inlet Size (in.) 3/2.25
Life Cycle Status Code Available to Order
Material Aluminized
Muffler Body Length 24.000 in.
Muffler Body Length (in.) 24.000
Muffler Dimension 8 in. Round Body; 3 in. Offset Intlet;2.25 in. Dual Outlet; ; L-24 in.
Muffler Type Chambered
NAFTA Preference Criterion Code B
Outlet Dual
Outlet Outside Diameter 4.000 in.
Outlet Outside Diameter (in.) 4
Outlet Size (in.) 4
Product Warranty Lifetime Limited Warranty
SDR Required Flag N
System Type Cat Back
Tail Pipe Diameter 2.250 in.
Tip Description 4in. Polished T304 Stainless Rolled Slash Cut Tip. Clamp On.
Tip Description _3_ 80_c _short description_ (F05) 4in. Polished T304 Stainless Rolled Slash Cut Tip. Clamp On.
Tip Diameter 4.000 in.
Tip Logo None
Tip Size 4.0 in.
Tip Specification Inlet 2.25 in. , Outlet 4.0 in. , L 12 in.
Tip Specifications (F05) Inlet 2.25 in.; Outlet 4.0 in.; L-12 in.
Tubing Diameter 3.000 in., 3.000 in.
Vehicle Category Truck & Suv

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Gibson Performance Exhaust 5661 Dual Split Exhaust System

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