MagnaFlow Performance Exhaust System 16655: Cat-Back, Street Series, Compatible with 2006-2011 Chevrolet HHR

Magnaflow Stainless Steel 2.25 inch Single Cat-Back Exhaust System reduces engine heat, back pressure as well as improve exhaust scavenging for high power and performance of the engine. It is manufactured from heavy-duty stainless steel and feature a 2.25 inch tube. This exhaust system is backed by a lifetime warranty.

• ICONIC MAGNAFLOW SOUND - The Street Series is engineered to deliver the resonant, throaty sound that MagnaFlow is famous for. Exhaust kit 16655 has been tuned to produce superior interior and exterior sound levels for an enhanced driving experience when installed on your vehicle.
• DYNO-PROVEN PERFORMANCE - Extensive dyno testing is used to ensure that this cat-back exhaust system increases engine power and performance by improving the flow dynamics and evacuation of exhaust gases.
• PRECISION ROBOTIC CONSTRUCTION - Durable, corrosion-resistant stainless steel construction and CNC precision robotic manufacturing techniques guarantee reliable system performance for the life of your vehicle. 16655 is proudly made in the USA.
• PERFECT FITMENT - This direct-fit Street Series system fits onto your vehicle easily thanks to the extensive use of 3D scanning during development to ensure OEM-like fitment. 16655 includes all the hardware necessary for do-it-yourself installation.
• LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty