K&N Focus RS Mk1 57i Gen2 Performance Air Intake System

Washable and reusable.

Comes with full fitting kit & step by step instructions, a real must for your Focus RS MK1.

Thinking of buying an Air to Air AIRTEC intercooler? Check the great combo deals now on offer!

AIRTEC Part no: ASKN6

The worlds best air filter - Million mile warranty

Improved induction sound
As fitted on our own Focus RS MK1 demo car
Designed to increase BHP and acceleration