Exhaust Manifold Long Tube for Porsche Carrera 911 997 997.1 997.2 3.6L 3.8L High-Performance Exhaust engineered chamber

engineered chamber

pair your stock donut gasket with a GrimmSpeed 2x Thick 3" Gasket for an absolutely perfect seal on the first try

They effectively shield your Subaru's rear wheel wells from mud

Ideal for race cars

Premium burnt-tip appearance for a sportier rear-end look

Exhaust Manifold Long Tube for Porsche Carrera 911 997 997.1 997.2 3.6L 3.8L High-Performance Exhaust engineered chamberUpgrade exhaust flow and engine response on your Porsche 911 997 with this stainless steel 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 performance. Constructed from durable stainless steel, this manifold is built to handle high heat and demanding driving conditions while delivering a more aggressive,