Mazda RX-7 Front Wheel 6 Pot Brake Kit 5060 Caliper 345x32 Brake Discs

How to choose the combination of front and rear brakes

1. Select according to hub size

J value and et value shall be considered at the same time. If the corresponding space of the hub is insufficient, it will interfere and cannot be installed. It is also forbidden to cut the caliper body / hub due to size problems, which is very dangerous.

2.Front wheel refitting idea

15 inch options: Street version 7600 and competitive version 9444

17 inch options: Street version 9200  / GT4 and competitive version 9440

18 inch optional: Street version 9040 9540 8530 / GT6 18Z AMG6 competitive version 9448 9660 9665 / GT4

Wheels over 19 inches can be selected: Street version 8520 8521 8522 / GT6  AMG6  GTS6 (referred to as 85 series, with different piston area of the same shape)

Street version 9560 9561 9562 (referred to as 95 Series, with different piston areas of the same shape)

3.Rear wheel modification idea (the front wheel shall be determined first, and then the corresponding ratio shall be made)

Front four pistons: 9200 8530 9540  rear two pistons: 5317

Front six pistons: 9040 / GT6 rear four pistons: 9202 / 7609 / GT4

Front six pistons: 8520 8521 8522 / GT6  AMG6  GTS6 rear four pistons: 8530 / 8540 / 8560 /GT4

Front six pistons: 9560 9561 9562  / GT6 AMG6 GTS6  rear four pistons: 9541 / 9542 / GT4 

The collocation needs to follow the first six rear four front four rear two front big four rear small four (the car power needs to be distributed, and so does the braking force)