wilko
Top Gear
I have just talked myself into buying a Milltek system for my 2.0 TDI, and I was wondering if I should also be replacing the Air Filter as well to help it rev a little easier and hopefully gain me a little something extra. Has anyone changed their air filter in their TDI if so what too? Of course K&N spring to mind but is this a bit chav-ish or is there something better on the market?? Any advice guys?