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Gibson 5539 Cat-Back Dual Split Exhaust System Aluminized

(1998-2003 Chevrolet S10; 1998-2003 GMC Sonoma)

Part of: Gibson Performance Exhaust Dual Split Cat-Back Exhaust System

Other options in this family: Gibson Exhaust 700001 Gibson Exhaust 312700 Gibson Exhaust 17303-B Gibson Exhaust 9508 Gibson Exhaust 66568

Manufacturer

Picture for manufacturer Gibson Exhaust

Part Number

5539
4 reviews
Sale Price

$831.37

Estimated ship date Tuesday, November 17

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Product Details

The Gibson 5539 Cat-Back Dual Split Exhaust System delivers an aggressive, throaty exhaust note and a bold dual-exit look for truck and SUV enthusiasts. Engineered to reduce backpressure, this system is designed to increase torque and horsepower, with typical gains averaging 15–20 horsepower over the factory exhaust.

Built for a straightforward, tool-friendly installation, the 5539 bolts on without welding and is compatible with most bumpers, roll pans, and trailer hitches. Note that exhaust volume increases under towing loads. The system is backed by Gibson's Lifetime Limited Warranty.

Muffler Details:

  • Baffled and chambered muffler design
  • No internal packing material
  • Minimal interior drone
  • Aggressive exhaust tone
  • 6 in. round body; 2.50 in. center inlet; 1.75 in. dual outlet; 16 in. overall length

Exhaust Tip Details:

  • 3 in. polished T304 stainless steel, round slash-cut style
  • Clamp-on installation
  • 2.50 in. inlet; 3 in. outlet; 8 in. overall length

System Specifications:

  • Construction: Aluminized steel tubing
  • Exit: Stainless dual tips, straight out the rear
  • Installation: Bolt-on, no welding required
  • Warranty: Lifetime Limited

Products specifications

Fits

1998-2003 Chevrolet S10; 1998-2003 GMC Sonoma

Tubing Diameter

1.75-in.Aluminized mandrel bent tubing.

Muffler Dimension

6 in. Round Body; 2.50 in. Center Inlet; 1.75in. Dual Outlet; L-16 in.

Muffler Description

Baffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Aggressive Sound

Material

Aluminized

Exit Position

Exit Is Straight Out The Back.

Prop 65

Yes

Tip Specifications

Inlet 2.50 in.; Outlet 3 in.; L-8 in.

Outlet

Dual

Tip Description

3in. Polished T304 Stainless. Round Slash-Cut Tip. Clamp on.

Category

Truck and SUV

System Type

Cat Back

Tip Logo

None

Exit Style

Straight

Tubing Diameter

1.750 in.

Muffler Body Length

16.000 in.

Inlet Inside Diameter

1.750 in.

Exit Position

Split Rear

Tip Diameter

3.000 in.

Exhaust Type

Dual

Muffler Type

Chambered

Outlet Outside Diameter

1.750 in.

Tail Pipe Diameter

1.750 in.

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