Originally Posted by
David325e
. A 318 will be a 4 cyl, most likely a sedan, and have drum rear brakes.
You're a font of e30 wisdom, man.
Just one quibble: Late-era e30 318s (both "i" and "is") have discs on the rear, so far as I'm aware. Check the parts diagrams on realoem.com, just to be sure, and couldn't find any drums for '90 or '91.