COBB Tuning Uppipe - WRX 2002-2014 / STI 2004-2017
Introducing the COBB Tuning Stainless Steel Catless Uppipe. These kits are made for the Subaru enthusiast looking to unlock power hidden within the vehicle’s stock exhaust manifold. This beautiful uppipe is built to last for many years by using top quality materials and outstanding craftsmanship.
Not CARB Legal
The COBB Tuning Catless Uppipe is constructed of rugged, 14-gauge, 2-inch diameter polished stainless steel tubing to endure the intense exhaust gas temperatures these turbocharged engines put out. These catless uppipes are CNC mandrel bent, ensuring precise and consistent fitment, eliminating the need for a weak flex-joint section. The catless uppipe inlet diameter matches the inner diameter of the gasket to maximize flow to the turbo. The extra-thick flanges are cut from 1/2" 304 Stainless Steel to prevent warping and eliminate high pressure exhaust leaks. The Five turbo-flange studs come pre-installed. This gorgeous uppipe is built to last for many long years of service.
The 2002-2005 WRX, Forester XT or Legacy GT stock uppipe utilizes a wound metal catalytic converter. This factory metal cat is a known failure point that can melt and break apart, causing catastrophic turbocharger damage. Additionally, the stock uppipe is restrictive and can inhibit spool-up. The COBB Tuning SS Catless uppipe removes this weakpoint and is compatible with all stock-location turbochargers, stock exhaust manifolds and stock fitment header systems. Bring your Subaru up to date and enjoy the benefits of a free-owing uppipe today!
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