99 00 01 02 03 04 05 VW JETTA IV GOLF GTI VR6 Green Piping Cold Air Intake System Kit with Red Filter 1999-2005 VW Jetta IV (Does not fit 4 Cylinder) 1999-2005 VW Golf VR6 (Does not fit 2.0; only fit GLI 2 / 2.8L, not GLS) This Cold air intake kit will increase 7-10% of Horsepower and 5-8% of Torque It's the ultimate performance Cold Air intake Kit with higher explosive horsepower output Easy to install and easy to fit with simple tools (A General Installation instruction is included)