Fine tune your build with our underdrive pulley options. Underdrive the power steering to reduce steering assist and free up some power. Or add in BMW’s own Euro E34 M60 water pump pulley P/N 11511733429 to free a bit more power. Either way we have you covered.
ATTENTION: Underdriving the water pump means you are reducing the flow of coolant, which can lead to increased coolant temperatures depending on your region, engine output, and general cooling system state of health. BMW specified this larger unit on many European-delivery cars, which typically operated in cooler climates than some regions of the U.S.
Fine tune your build with our underdrive pulley options. Underdrive the power steering to reduce steering assist and free up some power. Or add in BMW’s own Euro E34 M60 water pump pulley P/N 11511733429 to free a bit more power. Either way we have you covered.
ATTENTION: Underdriving the water pump means you are reducing the flow of coolant, which can lead to increased coolant temperatures depending on your region, engine output, and general cooling system state of health. BMW specified this larger unit on many European-delivery cars, which typically operated in cooler climates than some regions of the U.S.