Exhaust Exhaust Pipes, Systems and Components

J2 Engineering

Cat-Back Exhaust System, 3.50" Slant Tip

$299.99

SKU: J2-CBE-OS-075

In Stock
In Stock
Ships by Aug 3
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The J2 Engineering Catback System is engineered to enhance the performance of your 2005-2010 Chevrolet Cobalt 2.2L DOHC or 2007-2010 Pontiac G5 2.2L DOHC. This T-304 stainless steel exhaust system is designed to free up trapped torque and build horsepower by improving exhaust flow. Featuring a race-inspired, straight-thru design, this system utilizes 2.25" major tubing and a 3.50" round slant roll muffler tip. The TIG-welded CNC machine flange ensures resistance against pressure and corrosion, while the low-restriction racing muffler provides an aggressive, deep, and throaty tone. Performance gains are significant, with claims of Dyno Proven increases of 10-20 horsepower and low-end torque. This product is designated for Racing, Off-Road, or Show Use Only and comes with no warranty. Installation is highly recommended to be performed by a professional, as no instructions are included. Additionally, this item cannot be shipped to California, New York, or Maine.

MIA's Description

The J2 Engineering Catback System is a performance exhaust upgrade designed for the 2005-2010 Chevrolet Cobalt and 2007-2010 Pontiac G5 with a 2.2L engine. It features a 3.50" rolled slant tip muffler and is constructed from T-304 stainless steel for durability and corrosion resistance.

Fitment

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Specifications

BrandJ2 Engineering
Part NumberJ2-CBE-OS-075
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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