K&N Replacement Air Filter (33-2456) Audi > TT > Mk2 (2006-2014) > 2.0 TDI Gains on mapped cars will

Gains on mapped cars will likely be even more impressive as the stock intercooler core really starts to struggle on stage 1 mapped cars

produces a fantastic noise and with the addition of FMINDK50 you can take these qualities even further

these filters work perfectly in our ‘Hi-Flow’ range

4 inch inside diameter

This Purple 80A Durometer insert simply fits into the voiding on the top of the mount and is secured in place with the original bolt

K&N Replacement Air Filter (33-2456) Audi > TT > Mk2 (2006-2014) > 2.0 TDI Gains on mapped cars willK&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