The new design Stage 2 induction kit that works perfectly with the standard Focus ST 250.
Expect to see gains of 5-10bhp compared to the original Airbox.
Enhanced induction sound, great looks and loud recirculation dumpvalve noise on let off and only.
- Removes ugly original plastic & restrictive airbox
- Adds power and torque,
- more responsive and exciting driving experience
- Enhanced induction sound and turbo recirculation noise (dumpvalve 'psssh')
- free flowing Airfilter & optional k&n dry charger filter cover
- CNC maf sensor boss with AS engraved logo
- Powder coated alloy heat-shield with 80mm cold feed pipe which directs air to bottom of filter (Black)
- Adds style to your engine bay
- Easy fitting
Note: It's easy to fit, looks great, sounds even better, doesn't cost the earth and can be put back to standard quickly (warranty)