K&N Replacement Air Filter (33-2121-1) Volkswagen > Polo > Mk5 > 6R (2009-2014) > 1.4 TSI Twincharged The valve itself is of

The valve itself is of piston design for longevity with the ability to be tuned with replacement springs if required

3 mm Width 161 mm Height 224

Dedicated for the years of: 07/91 - 07/95

Original tube Ø 70 mm

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K&N Replacement Air Filter (33-2121-1) Volkswagen > Polo > Mk5 > 6R (2009-2014) > 1.4 TSI Twincharged The valve itself is ofK&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