Topic: DIY Repairs & Mods

e30 AFM to MAF Conversion

Article by: Sp33dy Article applies to: all models with the m20 and m30 engines (Motronic only – not L-Jetronic).   This guide serves to provide owners of BMW M20 or M30 outfitted cars as an alternative to the standard Air Flow Meter (AFM) air metering device found on these engines. […]

e28 AFM to MAF Conversion

Article by: Sp33dy Article applies to: all models with the m20 and m30 engines (Motronic only – not L-Jetronic).   This guide serves to provide owners of BMW M20 or M30 outfitted cars as an alternative to the standard Air Flow Meter (AFM) air metering device found on these engines. […]

e24 AFM to MAF Conversion

Article by: Sp33dy Article applies to: all models with the m20 and m30 engines (Motronic only – not L-Jetronic).   This guide serves to provide owners of BMW M20 or M30 outfitted cars as an alternative to the standard Air Flow Meter (AFM) air metering device found on these engines. […]

e23 AFM to MAF Conversion

Article by: Sp33dy Article applies to: all models with the m20 and m30 engines (Motronic only – not L-Jetronic).   This guide serves to provide owners of BMW M20 or M30 outfitted cars as an alternative to the standard Air Flow Meter (AFM) air metering device found on these engines. […]

Ball Joint Boots

Article by: Sean Article applies to: all 3, 5, 6, & 7 series BMWs from the 1980s and 1990s. Problem: damaged/cracked ball joint boots of the control arms of the front suspension Background: this article is about replacing a ball joint boot of the lower control arm. But the procedure […]