No judgement friend, we're just trying to help you save a buck. Simply cost verses the benifit.Please don't flame me. I'm not saying you guys are wrong. Just having a discussion and edumecating myself
Even if you found the correct caliper local, you would still need to source the rotors. 14.5" rotors never came factory on a GM 5x110 bolt patterned car. ZZP redrills an entirely different bolt pattern rotor to the 5x110 (notice the 10 lug holes). Everytime you need rotors, you would have to get them through ZZP. Certainly not worth the hassle on a maintenance item. Especially since you're in a different country!If they are off a Camaro, you wouldn't happen to know the part numbers?. I live in Australia, so shipping for something as heavy as this would cost my left nut. If I have the part number, I can see if I can buy 1 caliper locally and see if it fits.
At least with the Cobalt brembo option, you can use the factory Saab aero 314mm rotors with no machining needed. You can piece together the cobalt brembo option on your own for half the cost of the ZZP kit.