This performance Air Cleaner Cover replaces the standard Air Cleaner Lid and Inlet Duct Upper on the Ford Focus RS Mk2.

7bhp sound 5min
(Power improvement of 7 BHP, improved intake noise, just 5 minutes installation time - full instructions supplied)

With an increased intake effective cross sectional area, and improved air cleaner internal volume, the air cleaner's restriction has dropped by 50%. This allows more air into the system boosting power by up to 7bhp. The installation is simple and quick, no modifications are required, and full instructions are included.

This kit is suitable for the Focus Mark 2, manufactured from 2009 onwards.

Kit includes;

High Quality Polycarbonate Air Cleaner Lid
Fitting Instructions

System pressure loss is reduced by up to 50%, boosting power by up to 7BHP at peak*, and improving the torque substantially at the higher revs.

Key Benefits;

Well engineered product,
Power increase of up to 7BHP*,
Increases in Torque*,
Easy installation (5 minutes),
UK Designed, Developed and Manufactured,
High Quality product,

* Tests conducted on a Chassis Dynanometer