ATRT high performance big 4-pistons braking system for  HONDA K12 civic 
 

[Touring Specification]
ATRT ZS-IV Big 4POT brake caliper + Ø330mm 2-pieces cross-drilled and slotted rotors in the front.

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