Airtec Motorsport Stage 3+ Induction Kit for Focus Rs Mk3 R8 5.2 The new design Stage 2

The new design Stage 2 induction kit that works perfectly with the standard Focus ST 250

Select your preferred installation method at checkout

Shifts are even faster

each filter is carefully handmade in the UK

Pressure plate

Airtec Motorsport Stage 3+ Induction Kit for Focus Rs Mk3 R8 5.2 The new design Stage 2Developed and manufactured at AIRTEC HQ in the UK, were proud to launch the most comprehensive and least restrictive induction kit available on the market for the Mk3 Focus ST and RS models. Its suited to modified cars of all specifications, from mild to wild, and aimed at both track and fast road use. The kit has been subject to a lengthy development and testing period in order to ensure it offers the highest levels of unrestricted air flow without