Exhaust› Exhaust Pipes, Systems and Components

Gibson

4-Inch Single Stainless Cat-Back Exhaust System

$749.00

SKU: GIB-615628

In Stock
In Stock
Ships by Jul 29
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Gibson GIB-615628 is a single stainless cat-back exhaust system designed for 2014-2018 Chevrolet Silverado and GMC Sierra 1500 models with 4.8L or 5.3L engines. The system includes a 4-inch polished T304 stainless steel round rolled-edge tip.

Installation is described as hassle-free and bolt-on, requiring no welding, and the exhaust exits in the stock location. Gibson backs this exhaust system with a Lifetime Limited Warranty and notes it is 50-state legal and California emissions compliant.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandGibson
Part NumberGIB-615628
CategoryExhaust

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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