aFe Magnum FLOW Pro DRY S drop-in OE replacement air filter for the 1986-1997 BMW 318i / 325i / 525i / 750iL / 850Ci. Three-layer oil-free synthetic media that needs no re-oiling, washable and reusable, in a 100% polyurethane frame with an integrated bump seal. Outflows the stock paper filter for added horsepower and torque.
| Type | Drop-in OE replacement air filter |
| Media | Three-layer oil-free synthetic (Pro DRY S) |
| Frame | 100% polyurethane with integrated bump seal |
| Service | Washable and reusable; no re-oiling |
| Fitment | Direct fit in factory air box |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1991-1994 | BMW | 318i | Base |
| 1991-1994 | BMW | 318is | Base |
| 1986-1988 | BMW | 325 | Base |
| 1986-1987 | BMW | 325e | Base |
| 1986-1987 | BMW | 325es | Base |
| 1987-1994 | BMW | 325i | Base |
| 1987-1994 | BMW | 325is | Base |
| 1988-1991 | BMW | 325iX | Base |
| 1986 | BMW | 524td | Base |
| 1989-1994 | BMW | 525i | Base |
| 1993 | BMW | 525iT | Base |
| 1986-1988 | BMW | 528e | Base |
| 1986-1987 | BMW | 535i | Base |
| 1988-1995 | BMW | 750iL | Base |
| 1993-1997 | BMW | 850Ci | Base |
| 1994-1995 | BMW | 850CSi | Base |
| 1991-1992 | BMW | 850i | Base |
