BMW 5-Series E12 (1975-1981) Filters & Belts - aFe Filter Restore Kits
Air Filters
Clogged air filters can reduce air flow into the injection system, causing reduced power and inefficiency in the fuel injection system. Replacing a dirty air filter can sometimes do wonders for your engine.
aFe Power Air Filter Restore Kits
Have your aFe air filter flowing like new again with a restore kit. aFe recommends cleaning every 20-30k miles. Choose the correct kit for your filter type and choose between a squeeze bottle or aerosol can oiling kit where applicable.
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