Alloy Cold Air Funnel£11.00  -  £18.99

Breather Filter£10.35  -  £10.79

Cold Air Feed Kit£20.60  -  £22.25

Focus RS K&N 57i Generation II Induction Kits£257.89

K&N Filter Recharge Kit£9.99

K&N Replacement Panel Filter Focus RS£46.99

Pipercross Panel Filter For Focus MK1£39.99   £36.49

Viper Kit for Ford Focus RS (2002-03)£249.99