Girodisc Audi B8 S4, S5 Front Rotors Mazda 6 consider upgrading to ARP 625+

consider upgrading to ARP 625+ bolts

5"" minimum size tubing

COBB Launch Control: Adjust Launch Control on the fly with 6 pre-configured RPM slots to dial in launch based on track conditions and vehicle configuration

April 2012 to July 2016) is designed for FA20 engines fitted with GT Supercharger or bolt-on turbo kits

Everything you need to fit the Verti-Cooler comes in a complete package: specially formed silicone hoses

Girodisc Audi B8 S4, S5 Front Rotors Mazda 6 consider upgrading to ARP 625+The Girodisc system is a direct replacement for the OE disc, no modifications are necessary. The disc will bolt directly to the car and work with OE calipers perfectly. By upgrading your brakes with lightweight high performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Girodisc front rotors are approx 19. 1 lbs. vs. 23. 6 lbs. for the stock units. This reduction in rotational and