J2 Performance Cat-Back Exhaust System featuring a 3.5-inch diameter slant-cut rolled muffler tip—designed specifically for the 2005–2010 Chevrolet Cobalt and 2007–2010 Pontiac G5 equipped with the 2.2L engine.

Description

Upgrading vehicle exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.

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