Airtec – 2.5” Big Boost Pipes Kit 70mm – Ford Focus ST / RS MK2 subaru-impreza-va---14-18-sti---300-esi7984935 63% greater volume than the

63% greater volume than the standard GTI Intercooler

Montage kan zonder aanpassingen plaatsvinden

Boost control: Larger diaphragm for better control and more stable boost

the fitting kit is included

25" to fit machined crankshaft

Airtec – 2.5” Big Boost Pipes Kit 70mm – Ford Focus ST / RS MK2 subaru-impreza-va---14-18-sti---300-esi7984935 63% greater volume than theThis Airtec 2. 5 Big Boost Pipes kit with a 70mm cold side has been developed for the Ford Focus ST and RS MK2 and delivers improved airflow, higher boost efficiency and increased power. The upgrade replaces the restrictive 2. 0 OEM pipes with larger 2. 5 aluminium pipes. Combined with the 70mm cold side, airflow is further optimised, resulting in increased power, better response and reliability at high boost pressures. Benefits Larger 2. 5 boost