Model specific to the e46 M3 chassis with its larger hub bearings
You can install a secondary Wilwood Dynapro caliper to your drift car.
Handbrake shoes must be removed.
Requires e46 M3 rotors. Can be used on e36 M3 with e46 M3 rotors

Wilwood Dynapro 120-9703 caliper suggested. You could use bigger pistons too.

275.00$ cad - Calipers not included