High Flow Air Filter Adapter Kits for BMW
Designed to increase air flow, COSMO air filter adapter kits can be directly bolted on without any modification. Simply replace your factory airbox with the adapter and high flow rechargeable cone filter.
* Fits on BMW E28 528e/ 533i/ 535i 1982-1988, with M20 ..
* Fits on BMW E30 316i/ 318i/ 320i/ 325e/ 325i Sept/198..
* Fits on BMW E36 318i/ is/ ti 1992-1995 models..