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Gibson 615626-B Black Elite Cat-Back Single Exhaust System Stainless Steel

(2010-2018 Chevrolet Silverado 1500; 2010-2018 GMC Sierra 1500)

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

615626-B
8 reviews
Sale Price

$763.14

Estimated ship date Wednesday, November 18

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The Gibson 615626-B Black Elite Cat-Back Single Exhaust System delivers a powerful combination of aggressive sound, premium aesthetics, and proven performance gains. Built entirely in the USA and backed by a Lifetime Limited Warranty, this cat-back system is engineered for truck and SUV owners who demand more from their exhaust.

At the heart of the system is Gibson's Superflow Muffler, featuring a baffled and chambered design with no internal packing. This construction produces a deep, aggressive exhaust note while keeping interior drone to a minimum — delivering performance sound without the cabin fatigue.

The system exits with a 4-inch Black Ceramic T304 Stainless Steel Rolled Slash-Cut tip, finished with Gibson's exclusive black ceramic coating process — a finish available only on the Black Elite series. All tubing is mandrel-bent stainless steel for maximum flow and long-term corrosion resistance.

Key Features:

  • Muffler Design: Baffled and chambered, no internal packing — aggressive sound with minimal interior drone
  • Muffler Dimensions: 8 in. round body; 3.00 in. offset inlet; 3.00 in. offset outlet; 24 in. length
  • Tip: 4 in. Black Ceramic T304 Stainless Steel — Rolled Slash-Cut, clamp-on style
  • Tip Specs: 3 in. inlet / 4 in. outlet / 12 in. length
  • Dyno-proven performance: Average gains of 10–15 HP and 15–20 lb-ft of torque (peak at 1,800–3,000 RPM)
  • Hassle-free bolt-on installation — no welding required
  • Includes all hardware and factory-style hangers
  • Made in the USA
  • Backed by a Lifetime Limited Warranty

The Gibson Black Elite cat-back exhaust system is the ideal upgrade for performance enthusiasts seeking a bold look and a noticeable improvement in power and sound — all in one bolt-on package.

Products specifications

Fits

2010-2018 Chevrolet Silverado 1500; 2010-2018 GMC Sierra 1500

Additional Description

Includes all hardware and factory style hangers for easy bolt on installation.

Muffler Description

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

Footnote

Ball Flange Connection

Tubing Diameter

3-in. Stainless mandrel bent tubing.

Outlet

Single

Exit Position

Exits In Stock Location.

Category

Black Elite

Tip Description

4in. Black Ceramic T304 Stainless. Rolled Slash-Cut Tip. Clamp on.

Muffler Description

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

Material

Stainless

Tip Specifications

Inlet 3 in.; Outlet 4 in.; L-12 in.

Muffler Dimension

8 in. Round; 3.00 in. Offset Inlet;3.00 in. Offset Outlet; L-24 in.

Tail Pipe Material

Stainless Steel

Exit Position

Stock

Tip Logo

None

Inlet Inside Diameter

3.000 in.

Tip Diameter

4.000 in.

Prop 65

Yes

Muffler Body Length

24.000 in.

Exhaust Type

Cat-Back

Material

Stainless Steel

Tubing Diameter

3.000 in.

Tail Pipe Diameter

4.000 in.

Best price and free shipping!!!

good

quick and easy. huge plus was low shipping rate.

the teck. were very helpful

Easily found parts needed, prices were great !

Best prices on the Web and locally.

I did get the order and it was on time . how ever it was not what I need .I did not order the right thing and I send it back . they was very helpful and I was happy with them . steve

I guess its alright.wait till I receive the part then I can rate.

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