K&N Replacement Air Filter (33-2362) Volkswagen > Jetta > MK2 (1984-1991) We increased the bore diameter

We increased the bore diameter by 20%

Stainless steel rivets/eyelets

custom OBD2 wire harness and control box

- Stainless steel sport exhaust centered for L/R system with 2 integrated valves

CYVB as found in the Skoda Fabia

K&N Replacement Air Filter (33-2362) Volkswagen > Jetta > MK2 (1984-1991) We increased the bore diameterK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your