The COBB Tuning SS 3" Turboback exhaust for your Subaru WRX! These components offer excellent power gains, outstanding build quality and an impressive exhaust note. The Turboback includes: COBB 3" SS Downpipe - Cast bellmouth and high-flow catalytic converter for optimal exhaust flow; COBB 3" SS Cat-Back Exhaust - Beautiful fabrication and awesome rumble.

The COBB Tuning Stainless Steel 3" Turbo Back Exhaust was designed to be everything we were looking for in an exhaust system -- a complete, truly engineered system, that offers optimal performance, tasteful looks, and unparalleled durability without a loud and obnoxious exhaust note. The system is offered with a high flow catalytic converter. This is a direct fit replacement to the stock exhaust unit.

• 304 Stainless Steel for Corrosion Resistance
• CAD Designed Cast Turbo Outlet for Maximum Flow
• Straight-through Optimum Flow Design
• Custom Spun Metal Substrate High Flow Cat
• Two O2 Bungs for Factory & Aftermarket Sensors

COBB Installation Guides & Manuals

 COBB Subaru 512301 Exhaust Installation Instructions