K&N 00-04 VW Golf Jetta 1.8T Typhoon Intakekn69-9501TP
Cold Air Intakess are an excellent modification for any vehicle, as they bring in cooler air, instead of air that has been heat soaked by the engine. The putative principle behind a cold Air Intakes is that cooler air has a higher density, thus containing more oxygen per volume unit than warmer air.
Increased air density and reduced temperatures are accurately measured by the car's computer through the use of a highly sensitive air mass sensor. The computer can then add more fuel to achieve the proper air/fuel mixture resulting in a bigger more powerful burn creating additional power.
This intake kit includes the intake, air filter and all the installation parts that you will need.