A very simple job this week. While cleaning the engine bay I removed the airbox and noticed the filter was dirty. That gives me the opportunity to show how siiimple and easy this is on a standard Audi TT Mk1 with the factory air filter fitted.
All you need is a screwdriver!
Part i used is a Bosch S3714 from Ebay for around £10.
Give it a go and save yourself some money.
As always, feel free to send over your questions!