I've seen the EVO X listed on a dsm forum as 44/38 front with a 38mm rear piston while the EVO 8&9s are:

https://www.evolutionm.net/forums/ev...ton-sizes.html

Brembo caliper
Front: 2x40mm, 2x46mm
Rear: 2x40mm

Master cylinder.
Brembo equipped vehicle: 17/16"


https://www.evolutionm.net/forums/ev...-brembo-s.html

Evo 8-9
Front disc: 320x32mm
Rear disc: 300x22mm
Front caliper: 4-piston 40/46mm pistons
Rear caliper: 2-piston 40mm pistons

EVO X
Front disc: 350x32
Rear disc: 300x22

Does anyone know what the EVO X's Caliper Piston & Master Cylinder sizes are?



Thanks!

 

You can find these sizes on the Centric website.

 

Thanks John!

EVO X:

Master cylinder: 15/16"
Front Caliper: 46/40
Rear Caliper: 40mm