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Gibson

Gibson 06-09 Chevrolet HHR LS 2.2L 2.5in Cat-Back Single Exhaust - Stainless

$1,523.91 $651.65 Save $872.26

SKU: G003 615532

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

This exhaust system is designed to boost horsepower by 10-15 and torque by 15-20 lb-ft at low-end RPMs (1800-3000). It features a Gibson Superflow Muffler with a baffled and chambered design, providing an aggressive sound with minimal interior drone. The system includes a 3.50-inch polished T-304 stainless steel, round, slash-cut tip that exits behind the rear tire. It is constructed with 2.50-inch 409 stainless steel mandrel-bent tubing and includes all necessary hardware and factory-style hangers for a bolt-on installation without welding.

Fitment

Fitment Guaranteed

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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 615532

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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