Miltek Focus RS MK3 - Large Bore Downpipe and Hi-Flow Sports Cat For fitment to OE Cat Back Only Power Steering Manley is a World Class

Manley is a World Class manufacturer of hi-performance

The Focus ST's standard airbox can be found seriously lacking when the power levels have been pushed up by a re-map and other modifications

but still this was inadequate on the track after a few laps

1 x FMDV14T Blow Off Adaptor

both of which are precision CNC machined from high quality material with laser engraved Boomba logos

Miltek Focus RS MK3 - Large Bore Downpipe and Hi-Flow Sports Cat For fitment to OE Cat Back Only Power Steering Manley is a World ClassLarge Bore Downpipe with 200 Cell High Flow Cat. Requires Stage 2 ECU Remap. For fitment to OE Cat Back Only SSXFD193