Subaru WRX STI Performance Exhaust - COBB - Catback, Quad 3.5in Tips - '11–'14. A high-quality cat-back for 2011–2014 WRX and STI sedans that adds a richer tone and a purposeful quad-tip finish.

COBB engineered this system for a precise, factory-location fit, replacing the section after the catalytic converter. Quad 3.5-inch tips fill the bumper cutouts, while the routing is designed to promote smoother flow and bring out the signature boxer rumble without harshness. It bolts on cleanly and includes a hardware kit for a secure, rattle-free install.

Features

• Direct bolt-on fit for 2011–2014 WRX/STI sedan
• Quad 3.5 in tips
• Cat-back design that promotes smoother flow and tone
• Hardware kit included

Have questions or want professional installation? Call our Austin, Texas shop at 512-982-9393 or our Los Angeles, California area shop at 562-981-6800. We offer installation and customization services at both locations.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

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