High flowing turbo inlet hoses for Porsche 997 TT and GT2 - Larger overall inner diameter for improved air flow. - Smooth flow transitions. - Very smooth internal surface for best air flow. - Excellent thermal properties, the hoses will not absorb heat from the engine. - The hoses are reinforced with stainless steel wire to eliminate the risk of implosion on high outtakes. Porsche 911 turbo. This immortal icon. The absolute essence of the motorworld´s cars, the Porsche 911, elevated by ten – applied with turbo charging. Could it get any better for a car enthusiast? Rewarding through a sweeping bend, viperous in pooring rain, thrilling on full throttle, breathtaking on retardation. Owning a Porsche implicates more than just owning a car. A Porsche is a Porsche. You find yourself travelling in the true definition of immortality, feeling ever so alive. Owning a Porsche is all about enjoying every single detail there is to it. Everything ought to be as optimized and as refined as possible. This is where do88 fit in. Our self-developed intake hoses increase air flow with 10 %. May it sound little to you, we can ensure you the sensation while driving is very different. The improvement in throttle response is immense, making the car feel so much more refined and alert. This upgrade makes it become what it should have been from the start. This is an improvement no test figures can explain, it has to be perceived behind the wheel of a 997 turbo! The package includes everything for mounting: - Two wire-reinforced silicone hoses - 2 CNC machined VTG adapters - Clamps - CNC machined air port.