Neuspeed 65.10.85 Cold Air Intake Kit Volkswagen Jetta 2002-2005

The Neuspeed P-Flo Kit for K04 conversions allows you to uncork the intake side of your engine, drawing in a nearly unlimited supply of fresh air. Plus every P-Flo kit includes a high-performance, multi-layer cotton gauze air filter that is washable and reusable, and traps dirt better than your original paper filter. You also get a more agressive, deep throaty engine roar when you step on the gas pedal. After months of development, Neuspeed has developed an intake pipe size that matches the factory MAF exactly. Because of this fuel trims does not affected and will not trigger any DTCs. In addition, eliminating the OE plastic MAF housing showed an increase in airflow, as no pre-screen is required to reduce turbulence when air is routed through the long piping with its smooth mandrel bends.