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Gibson Exhaust 615574 Cat-Back Single Exhaust System Stainless Steel

(1994-1995 Chevrolet K1500; 1994-1995 Chevrolet K2500; 1994-1995 GMC K1500; 1994-1995 GMC K2500)

Part of: Gibson Performance Single Side Cat-Back Exhaust System

Other options in this family: Gibson Exhaust 619995 Gibson Exhaust 319675 Gibson Exhaust 315536 Gibson Exhaust 618815B Gibson Exhaust 315599

Manufacturer

Picture for manufacturer Gibson Exhaust

Part Number

615574
4 reviews
Sale Price

$692.98

Estimated ship date Wednesday, November 18

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Product Details

The Gibson Performance 615574 Cat-Back Single Exhaust System is engineered and dyno-tested to deliver improved acceleration, maximum hill climbing ability, and stronger towing and passing power. Constructed from T304 stainless steel, this bolt-on cat-back system exits behind the rear tire for a clean, factory-style appearance with serious performance gains.

Dyno testing confirms peak torque and horsepower output in the critical low-end RPM range of 1,800 to 3,000 RPM, with average gains of 10–15 horsepower and 15–20 lb-ft of torque. The baffled and chambered muffler design minimizes interior drone while producing an aggressive exterior exhaust note — making it quieter inside the cab than competing performance exhaust systems.

Muffler Specifications:

  • Design: Baffled & chambered, no internal packing
  • Sound profile: Minimal interior drone, aggressive exterior tone
  • Body: 8 in. round
  • Inlet: 3.00 in. center
  • Outlet: 3.00 in. center
  • Body length: 24 in.

Exhaust Tip Specifications:

  • Style: Round slash-cut, clamp-on
  • Material: Polished T304 stainless steel
  • Inlet diameter: 3.00 in.
  • Outlet diameter: 3.50 in.
  • Tip length: 12 in.

Additional Features:

  • Bolt-on installation — no welding required
  • Includes all hardware and factory-style hangers
  • Exit position: Behind rear tire
  • Backed by Gibson's Lifetime Limited Warranty

Whether you're hauling a load or pushing for performance on the highway, the Gibson 615574 cat-back exhaust system delivers the low-end power and sound quality that truck and SUV enthusiasts demand.

Products specifications

Fits

1994-1995 Chevrolet K1500; 1994-1995 Chevrolet K2500; 1994-1995 GMC K1500; 1994-1995 GMC K2500

Tubing Diameter

3-in. Stainless mandrel bent tubing.

Muffler Dimension

8 in. Round Body; 3.00 in. Center Inlet; 3.00 in. Center Outlet; L-24 in.

Muffler Description

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

Material

Stainless

Tip Specifications

Inlet 3in.; Outlet 3.5in.; L-12in.

Prop 65

Yes

Tip Description

3.5in. Polished T304 Stainless. Round Slash-Cut Tip. Clamp on.

Exit Position

Exits Behind Rear Tire.

Outlet

Single

Category

Truck and SUV

Outlet Outside Diameter

3.000 in.

Exhaust Type

Cat-Back

Muffler Body Length

24.000 in.

Material

Stainless Steel

Exit Position

Single Side

Tail Pipe Diameter

3.000 in.

Exit Style

Straight

Inlet Inside Diameter

3.000 in.

Tip Diameter

3.500 in.

Muffler Type

Chambered

System Type

Cat Back

Tubing Diameter

3.000 in.

So far, so good. More after receipt of product and installation. As it turned out, I ordered the wrong window kit, which is completely my fault, so I will have to pay return shipping and there will be a restock fee. Customer service dealt with my issue

I like the "pay with amazon" quick link

great service, even better price! Would recommend Autoplicity to anyone.

Easy website to shop on. Good phone support. Package will be arriving in a timely manner. All in all seems like a good company.

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