Have you noticed cracks in the rubber boot connecting the AFM to the plenum on your S38B35 powered M5 or M6? Like any rubber component that’s been subjected to years of heat and abuse, these components have a finite life. They become brittle and crack, which is not just unsightly, it can allow unmetered air into your engine. Replace your old worn out boot with this OEM part, ensuring no air leaks or cracks.
Have you noticed cracks in the rubber boot connecting the AFM to the plenum on your S38B35 powered M5 or M6? Like any rubber component that’s been subjected to years of heat and abuse, these components have a finite life. They become brittle and crack, which is not just unsightly, it can allow unmetered air into your engine. Replace your old worn out boot with this OEM part, ensuring no air leaks or cracks.
Additional Information
OEM BMW rubber boot
2x Norma stainless steel hose clamps with rolled edges just like OEM
