HPS Performance HPS Silicone Post MAF Air Intake Hose Kit 1999-2004 Porsche 911 Carrera C2 C4 3.4L/3.6L F6, 57-2077 AeroflowDynamics This is a bare tube

This is a bare tube — you'll need to TIG or MIG weld it into your exhaust system

Lightweight & Durable

RPM Range: 1000 to 4800

Mandrel-bent piping - Maintains consistent diameter throughout for smoother exhaust flow and reduced turbulence

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HPS Performance HPS Silicone Post MAF Air Intake Hose Kit 1999-2004 Porsche 911 Carrera C2 C4 3.4L/3.6L F6, 57-2077 AeroflowDynamics This is a bare tubeProduct Highlights Delivers dyno proven performance gains increase horsepower +5. 3 whp , torque +6. 3 ft lbs and improves throttle response. CNC machined 6061 aluminum billet piece fully deletes the stock resonator and increases the capacity of the OEM air box all while maintaining a clean and stealth appearance. Replaces stock restrictive rubber intake tube and optimizes the airflow with excellent heat dissipation and long lasting durability.