Air filter wanted

[mark]

Its always seems to have the same effect when someone makes there own airbox, no matter how well made

I tried to get a pipercross sausage filter cheap everywhere but in the end had to pay full price from rally design

You only need to buy it once though and it will be used on your zetec too

If you do get hold a second hand one make sure it has enough clearance between the inside of the filter and the mouth of the trumpet, cant remember the dimension its on rally design website