11-11-2010, 10:34 AM. Early cars like mine ( early BTCC spec) were 8" x 17". Later cars were the 18"s as Markus wrote. Some race houses tried a staggered combo on 17"s front and 18"s rear, cant remember which ones specifically. I do not think it was a very popular setup though. The Grp A wheels are pin drive, centerlock wheels.
Fitment Note: 1984-1987 E30. The CSF #8092 can be used on 1984-1987 E30’s & the E30 M3 with the use of a Genuine BMW Retrofit Kit from Bimmerworld or from your preferred OEM BMW Parts Source. The BMW OEM Parts Required for Retrofit: • Body bracket: #17211719126 x 2. • Rubber grommet: #17211712839 x 2. • Grommet insert: #17211712844 x 2.The street version’s 2.3 liters made about 200 horsepower–impressive stuff at the time. Big brakes came from the BMW parts bin, and massively flared fenders allowed for an increased track. An equally effective spoiler was perched atop the trunk lid. Look closely and you’ll realize that even the rear window is unique to the M3. MNzF. 464 264 430 401 110 226 454 419 203