GT Radial USA is supporting SoCal and NorCal 86CUP in 2017 with a Tire Contingency Program as well as cash Championship Prizes for drivers competing with GT Radial Champiro SX2 (220 UTQG) or Champiro HPY (UTQG 300):

See GT Radial 86CUP contingency programs in 2017.

If you run in other series, check out SCCA and NASA GT Radial USA contingency programs


Established in 1984, Winmax is one of the leading performance and racing brake parts manufacturers in Japan. As a subsidiary of OEM supplier MK Kashiyama Corp., Winmax has delivered a combination of racing passion and meticulous engineering for decades.

Used by top motorsport teams in road racing, rally racing, gymkhana, autocross, and time trials, Winmax brake pads have been rigorously tested in competitive racing environments throughout the world.


CounterSpace Garage is the brainchild of a pair of grassroots driving enthusiasts. Having developed winning time-attack cars, CounterSpace Garage has learned the hard way what does and does not work, and aims to share this knowledge with all who are interested. CounterSpace Garage is an advocate of performance backed by results, and CounterSpace Garage sells only the highest quality products torture tested under the harshest conditions available. Every product offered by CounterSpace Garage is tried, tested, and proven.

BRZ and FR-S performance specialists and track junkies. We only offer top quality products and are available for car setup and high performance driving consultation.