AIRTEC MOTORSPORT INDUCTION KIT FOR MK4 FOCUS ST 2.3 ECOBOOST Focus Mk4 even though these types of

even though these types of valves have been around since the mid 2000s

Lowers: 40mm FRONT / 35mm REAR

USB (Play From Device) / USB (Mass Storage Class)

Removeable grille for easy integration behind factory grilles in the vehicle´s original mounting locations

Cast elbows to retain diameter

AIRTEC MOTORSPORT INDUCTION KIT FOR MK4 FOCUS ST 2.3 ECOBOOST Focus Mk4 even though these types ofAIRTEC MOTORSPORT INDUCTION KIT FOR MK4 FOCUS ST 2. 3 ECOBOOST AIRTEC Motorsport induction kit that works perfectly with the standard or modified Mk4 Focus ST 2. 3 EcoBoost. Enhanced induction sound, great looks and loud turbo noise on let off. Features: Removes original plastic & restrictive airbox More responsive and exciting driving experience Enhanced induction sound and turbo recirculation noise Free flowing AIRTEC Motorsport branded cotton air