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Gibson

Gibson 07-11 GMC Sierra 1500 Denali 6.2L 3.5in Cat-Back Single Exhaust - Stainless

$1,523.91 $1,369.57 Save $154.34

SKU: G003 615610

In Stock
In Stock
Ships by Jun 16
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This Gibson 3.5" Cat-Back Single Exhaust system provides maximum torque & horsepower gains at low RPM. Made from T-409 stainless steel, it is designed for reliable performance and features mandrel bent tubing for improved flow.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandGibson
Part NumberG003 615610

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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