If a caliper is the same for multiple kits, it doesn't mean its exactly the same. I know ST uses different sized pistons depending on the application. So what might look like the same ST40 caliper for 2 application, the piston sizes could be different which might creates some unintended effects. The car will stop and I would imagine be very safe, just won't be optimized.
Not sure if Brembo or other companies tune their piston sizes for each car.
__________________
2018 F30 320iX Melbourne Red
2011 E90 M3 Monte Carlo Blue
2004 E46 M3 Imola Red
2000 E36/7 Z3 Steel Blue
|