CSF BMW M3/M4 (G8X) Transmission Oil Cooler w/ Rock Guard 8221 max-30 This variant of oil pump

This variant of oil pump is fitted with the larger 11mm Rotor meaning a higher oil pressure is produced

Frequency based tachometer and speedometer output for instrument cluster (can calibrate speedometer in ECU)

390 Connectors 1 x 24

leak free connection every time and allow for any required alignment with their 360-degree swivel ends

9 or Narrow band Trigger inputs 3 (primary

CSF BMW M3/M4 (G8X) Transmission Oil Cooler w/ Rock Guard 8221 max-30 This variant of oil pumpThe engineers at CSF know cooling. So when it comes to keeping your transmission temps down as you push your BMW G8X M3 M4 hard on the street or track, the CSF ZF8 Trans Cooler is the obvious choice. With an increase in cooling efficiency of ~30%, you can drive with confidence knowing you won't be damaging your expensive transmission due to overheating. This Part Fits: Year Make Model Submodel 2024 BMW M2 Base 2021,2023 2024 BMW M3 Base 2021,2023 2024