BMW Round 20 Pin to 16 Pin OBDII Connector allows you to access the control system on models with 20 pin under hood connectors. It is specifically designed for the Foxwell NT510 scan tool and Foxwell NT520 multi-system scanner.
For models produced from 1987-2002 with 20 pin diagnostic socket under hood.
| Make | Model | Submodel | Engine |
| BMW | E30 | 318i | M10 1.8L |
| BMW | E30 | 318i | M42 1.8L |
| BMW | E30 | 318is | M42 1.8L |
| BMW | E30 | 325 | M20 2.7L |
| BMW | E30 | 325e | M20 2.7L |
| BMW | E30 | 325es | M20 2.7L |
| BMW | E30 | 325i | M20 2.5L |
| BMW | E30 | 325is | M20 2.5L |
| BMW | E30 | 325ix | M20 2.5L |
| BMW | E30 | M3 | S14 2.3L |
| BMW | E31 | 840Ci | M60 4.0L |
| BMW | E31 | 840Ci | M62 4.4L |
| BMW | E31 | 850Ci | M70 5.0L |
| BMW | E31 | 850Ci | M73 5.4L |
| BMW | E31 | 850CSi | S70 5.6L |
| BMW | E32 | 730i | M60 3.0L |
| BMW | E32 | 735i | M30 3.4L |
| BMW | E32 | 735iL | M30 3.4L |
| BMW | E32 | 740i | M60 4.0L |
| BMW | E32 | 740iL | M60 4.0L |
| BMW | E32 | 750i | M70 5.0L |
| BMW | E32 | 750iL | M70 5.0L |
| BMW | E34 | 525i | M20 2.5L |
| BMW | E34 | 525i | M50 2.5L |
| BMW | E34 | 530i | M60 3.0L |
| BMW | E34 | 535i | M30 3.4L |
| BMW | E34 | 540i | M60 4.0L |
| BMW | E34 | M5 | S38 3.5L |
| BMW | E36 | 318i | M42 1.8L |
| BMW | E36 | 318i | M44 1.9L |
| BMW | E36 | 318ic | M42 1.8L |
| BMW | E36 | 318ic | M44 1.9L |
| BMW | E36 | 318is | M42 1.8L |
| BMW | E36 | 318is | M44 1.9L |
| BMW | E36 | 318ti | M42 1.8L |
| BMW | E36 | 318ti | M44 1.9L |
| BMW | E36 | 320i | M50 2.0L |
| BMW | E36 | 323i | M52 2.5L |
| BMW | E36 | 323ic | M52 2.5L |
| BMW | E36 | 323is | M52 2.5L |
| BMW | E36 | 325i | M50 2.5L |
| BMW | E36 | 325ic | M50 2.5L |
| BMW | E36 | 325is | M50 2.5L |
| BMW | E36 | 328i | M52 2.8L |
| BMW | E36 | 328ic | M52 2.8L |
| BMW | E36 | 328is | M52 2.8L |
| BMW | E36 | M3 | S50 3.0L |
| BMW | E36 | M3 | S52 3.2L |
| BMW | E38 | 740i | M60 4.0L |
| BMW | E38 | 740i | M62 4.4L |
| BMW | E38 | 740iL | M60 4.0L |
| BMW | E38 | 740iL | M62 4.4L |
| BMW | E38 | 750i | M73 5.4L |
| BMW | E38 | 750iL | M73 5.4L |
| BMW | Z3 | 1.9 | M44 1.9L |
| BMW | Z3 | 2.3 | M52 2.5L |
| BMW | Z3 | 2.5 | M52 2.5L |
| BMW | Z3 | 2.5i | M54 2.5L |
| BMW | Z3 | 2.8 | M52 2.8L |
| BMW | Z3 | 3.0i | M54 3.0L |
| BMW | Z3 | M Coupe | S52 3.2L |
| BMW | Z3 | M Coupe | S54 3.2L |
| BMW | Z3 | M Roadster | S52 3.2L |
| BMW | Z3 | M Roadster | S54 3.2L |
