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Gibson 615526 Cat-Back Single Exhaust System Stainless Steel

(2002-2007 Chevrolet Silverado 1500; 2007 Chevrolet Silverado 1500 Classic; 2002-2007 GMC Sierra 1500; 2007 GMC Sierra 1500 Classic SL/SLE/WT)

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

615526
5 reviews
Sale Price

$692.98

Estimated ship date Wednesday, November 18

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Product Details

The Gibson 615526 is a cat-back single exhaust system built from T-304 polished stainless steel, engineered for trucks and SUVs that demand more low-end pull. Featuring Gibson's proprietary Superflow Muffler and mandrel-bent stainless tubing, this bolt-on system exits behind the rear tire for a clean, factory-style installation with genuine performance gains.

Performance:

  • Dyno-tested for maximum torque and horsepower gains in the critical 1,800–3,000 RPM low-end power band
  • Average gains of 10–15 horsepower and 15–20 lb-ft of torque
  • Optimized for acceleration, hill climbing, towing, and passing power
  • Quieter in-cab noise level compared to other performance exhaust systems

Muffler Specifications:

  • Gibson Superflow baffled and chambered muffler design
  • No internal packing — nothing to deteriorate or blow out over time
  • Minimal interior drone with an aggressive exterior exhaust tone
  • Muffler body: 8 in. round
  • Muffler length: 24 in.
  • Inlet: 3.00 in. offset | Outlet: 3.00 in. offset

Exhaust Tip Specifications:

  • 3.5 in. polished T-304 stainless steel round slash-cut tip
  • Tip inlet: 3 in. | Tip outlet: 3.5 in. | Tip length: 12 in.
  • Clamp-on design for easy fitment

System Details:

  • Tubing diameter: 3 in. mandrel-bent stainless steel for unrestricted exhaust flow
  • Exits behind the rear tire
  • Includes all factory-style hangers, clamps, and hardware for bolt-on installation
  • No welding or cutting required
  • 50-state legal / California emissions compliant
  • Made in the USA
  • Backed by a Lifetime Limited Warranty

Products specifications

Fits

2002-2007 Chevrolet Silverado 1500; 2007 Chevrolet Silverado 1500 Classic; 2002-2007 GMC Sierra 1500; 2007 GMC Sierra 1500 Classic SL/SLE/WT

Tubing Diameter

3-in. Stainless mandrel bent tubing.

Muffler Dimension

8 in. Round; 3.00 in. Offset Inlet;3.00 in. Offset 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

Muffler Body Length

24.000 in.

System Type

Cat Back

Exit Style

Straight

Material

Stainless Steel

Muffler Type

Chambered

Tip Diameter

3.500 in.

Exhaust Type

Cat-Back

Exit Position

Single Side

Inlet Inside Diameter

3.000 in.

Tubing Diameter

3.000 in.

Tail Pipe Diameter

3.000 in.

Outlet Outside Diameter

3.000 in.

They had an item that was somewhat hard to find at a reasonable price. Glad I found them.

Easy and fast

The best prices and fast shipping!

Absolutely the best bargain you'll find! Don't pay retail mark up at the parts store, buy at Autoplicity and know you're saving money.<br>.

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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