Condor Speed Shop's stainless steel E36 M3/ Z3 M brake cooling plates will simplify your race car build. They easily bolt in place of the stock brake dust shield. Pair them with 3' ducting to route cool air from the front air dam to the center of the rotors. Neoprene Ducting is available and listed separately.
Sold as a pair.

Fitment:
E36 M3 (95-99)
Z3 M (96-02) S52 & S54

E30 installation is very similar to the e36 installation: