BigPack BMW F8X M3 M4, Intercooler + Radiators E46 Reference: 77145712

Reference: 77145712

Significant advantages with do88 turbo inlet pipe (OEM comparison numbers):

and it doesn’t require different springs or frequent re-builds either

• TOUCH BUTTONS WITH USER SELECTABLE ILLUMINATION COLOURS

BigPack BMW F8X M3 M4, Intercooler + Radiators E46 Reference: 77145712This is our different BigPack configurations for the BMW M3 M4 F8X. These are complete packages for the charge air cooling system with drop in fitment! The S55 turbo engine that powers the BMW M3 M4 F8X uses a Top mounted water cooled intercooler instead of an regular; air cooled intercooler. The stock top mounted intercooler has a Tube&Fin core with clamped plastic end tanks. This construction has its drawbacks since it is prone to crack and start