BMW M4/4 SERIES G82/G22 CARBON FIBRE SPOILER - PS STYLE Model_M440i the OEM unit is easily

the OEM unit is easily overwhelmed and can not keep up with the cooling demands of a tune running more than OEM boost levels

Some of the OTS and possible aftermarket turbo upgrade custom map features provided by the bootmod3 platform:

BMW X6 / X6M (2019+

2015+ F32 440i & 440iX (B58 Engine)

TTE does not recondition the Electronic actuator or Diverter you send

BMW M4/4 SERIES G82/G22 CARBON FIBRE SPOILER - PS STYLE Model_M440i the OEM unit is easily[additional] BMW M4 G82 2021 CURRENT BMW 4 SERIES G22 2020 CURRENT [ additional] CT Carbon spoiler for the new BMW M4 G82 & 4 Series G22 in PS style. Made from high quality ultra lightweight pre preg carbon fibre.