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AutoSpecialists - Now Revo Dealer
AutoSpecialists - Now Revo Dealer
Ready to ship worldwide - AS Performance ST180 Induction kit
Ready to ship worldwide - AS Performance ST180 Induction kit
AS Performance Inlet manifolds available from stock
AS Performance Inlet manifolds available from stock


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Part 3 AS/Airtec Fiesta ST180 - AS Induction kit
With the success of our Focus ST & RS induction kits we knew that the Fiesta ST needed something special to improve induction noise and power. Once the original Airbox was removed we knew how much space we had to work with 'not much'

Due to lack of space we had to rule out a fully enclosed Air box for the time being so the next best option was a open filter. We started with a tightly bent mandrel 90 degree alloy pipe, then cnc'd the Air flow sensor boss and welded the boss and securing bracket to the Alloy pipe, once in position we were straight on the phone the k&n technical department to find the perfect filter, once the filter had been chosen a pre-charger cover was also installed, the pre-charger covers are water resistant but still gives maximum gains. The charger cover is only pre-cautionary measure as our filter sits very high in the engine bay. On test we have seen up to 188bhp and standard cars producing their production figures of around180bhp, 5+bhp gains should be possible and higher gains on re-mapped cars