STM Evo 8/9 Rear Bumper Support Bar HKS • 17-7 PH Stainless Steel

• 17-7 PH Stainless Steel actuator spring gives consistent pressure at high temperature and resists "relaxing" up to 900F (483C)

Coil Bind: 23

These rods are good to 600 crank horsepower

B&M 70273 Super Cooler measures 5

25" 3-Plate OT-Series Metallic Race Clutch

STM Evo 8/9 Rear Bumper Support Bar HKS • 17-7 PH Stainless SteelThe STM Evo 8 9 Rear Bumper Support is designed to fit both USDM 8 9 and JDM 9 rear bumpers. Made in house of 1 5 8" chromoly steel, weighing in at only 6 pounds and finished with a durable, wrinkle black powdercoat. New mounting hardware is also included for the bar and new stainless hardware for the license plate. The factory bar weighs 17 pounds for a savings of 11 pounds. This will also give you a mounting point for your USDM plate if you have a