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Gibson Exhaust 65691 Cat-Back Dual Split Exhaust System - Stainless Steel

(2019-2023 Chevrolet Silverado 1500; 2022 Chevrolet Silverado 1500 LTD; 2019-2023 GMC Sierra 1500; 2022 GMC Sierra 1500 Limited)

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

65691
9 reviews
Sale Price

$907.50

Estimated ship date Tuesday, November 17

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Product Details

The Gibson Exhaust 65691 Cat-Back Dual Split Rear Exhaust System delivers aggressive sound and enhanced performance for Chevrolet Silverado trucks. Engineered to reduce backpressure, this complete exhaust system produces more torque and increased horsepower, with typical gains averaging 18-20 horsepower over stock systems.

Key Features:

  • Baffled and chambered muffler design with no internal packing for durability
  • Minimal interior drone for comfortable daily driving
  • Aggressive exhaust tone that intensifies under load and towing conditions
  • Dual 4.0-inch rolled slash-cut polished T304 stainless steel tips
  • Tips exit straight out the rear for classic muscle truck appearance
  • Compatible with most aftermarket bumpers, roll pans, and trailer hitches
  • Easy bolt-on installation with included stainless steel band clamps—no welding required
  • Backed by Gibson's Lifetime Limited Warranty

Specifications:

  • Muffler: 8-inch round body, 24 inches long
  • Inlet: 3-inch offset
  • Outlet: 2.5-inch dual
  • Tip inlet: 2.5 inches
  • Tip outlet: 4.0 inches
  • Tip length: 12 inches

This Gibson cat-back system provides the perfect balance of performance, sound, and style for truck enthusiasts who demand quality and results.

Products specifications

Fits

2019-2023 Chevrolet Silverado 1500; 2022 Chevrolet Silverado 1500 LTD; 2019-2023 GMC Sierra 1500; 2022 GMC Sierra 1500 Limited

Tubing Diameter

3-in./ 2.50-in. Stainless mandrel bent tubing.

Muffler Dimension

8 in. Round Body; 3 in. Offset Intlet;2.50 in. Dual Outlet; ; L-24 in.

Muffler Description

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

Tip Specifications

Inlet 2.5 in.; Outlet 4.0 in.; L-12 in.

Material

Stainless

Prop 65

Yes

Tip Description

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

Exit Position

Exits Behind Each Rear Tire.

Outlet

Dual

Category

Truck and SUV

Tip Diameter

4.000 in.

Tail Pipe Diameter

2.500 in.

Exit Position

Behind Rear Tire

Inlet Inside Diameter

3.000 in.

Muffler Body Length

24.000 in.

Exhaust Type

Cat-Back

Material

Stainless Steel

Fabulicious!

Appreciate reasonable price and shipping cost. Thx

decent selection of parts

OK

easy

Great info and easy to use web site

Very easy to use

My First purchase with Autoplicity. The part was correct and arrived on time. I will order from Autoplicity again.

Very easy to find the parts I need

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