Catted Exhaust Manifold Long Tube for Porsche Carrera 911 997 997.1 997.2 3.6L 3.8L Carbon Fiber Parts O-Ring Gasket

O-Ring Gasket

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2009 Subaru Impreza WRX

Catted Exhaust Manifold Long Tube for Porsche Carrera 911 997 997.1 997.2 3.6L 3.8L Carbon Fiber Parts O-Ring GasketUpgrade exhaust flow and engine performance on your Porsche 911 Carrera 997 with the STRATEC Catted Long Tube Exhaust Manifold, designed for 3. 6L and 3. 8L flat six engines. The long tube design improves exhaust scavenging, reduces backpressure, and enhances throttle response for stronger power delivery. Constructed from high quality stainless steel, this manifold features an integrated high flow catalytic converter, providing a balance of improved