New Mazda3 factory brake system upgraded with ATRT high performance big 6POT brake kits.
It's your best choice & combination of brake system upgrading.
 
[Touring info]
ATRT ZS-VI big 6POT brake caliper + Ø355mm 2-pieces full floating cross-drilled and slotted brake rotors in the front.

[feature]
#Forge Products (Material 6061-T6 from Taiwan)   
#CNC mrilling machine Proces                            
#Anodizing Aluminium Proces                             
#2 cooling vents patents designed by ATRT racing