BMW E90 factory brake system upgraded with ATRT high performance big braking system. 
 
[Touring Specification] 
ATRT ZS-IV Big 6POT brake caliper + Ø355mm 2-pieces full floating  cross-drilled 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



More E90 brake system upgard pictures  >>  E90 

More BMW series brake system upgard pictures >> BMW