For the lightweight 4 cylinder Westfield we suggest out range of conversions on our Ultralite calipers. These calipers are only 1kg compared to the standard Westfield caliper of 3¾kg but are of equal power. This combined with a larger disc size will greatly improve the car's braking performance at a reduced weight.
Click here for more information on the Ultralite calipers.
 

For the V8 Westfields we suggest conversions on the Billet 4 caliper. While heavier than the ultralite calipers, at 1.7kg the Billet 4 is still substantially lighter than the Westfield's standard 3¾kg caliper. It also benefits from a much larger piston and pad area which give much more stopping power. The combination of these powerful calipers with a larger disc diameter will give incredible power to your braking system.
Click here for more information on the Billet 4 calipers.