140-16117 - Wilwood Big Brake Kit - Front - 309x32mm Bi-Slotted - Forged Superlite 4R Anodized

140-16117 - Wilwood Big Brake Kit - Front - 309x32mm Bi-Slotted - Forged Superlite 4R Anodized

These kits are configured for dedicated road racing and requires 17” or larger wheels designed with additional inside clearance to accommodate the larger than stock brake package. The four piston FNSL4R/ST radial mount calipers used in this kit feature a forged aluminum body with a Type III Mil-Spec hard anodized, medium gray color finish. Hard anodizing provides superior wear resistance in the piston bores, and high resistance to abrasion and corrosion throughout. Thermlock® pistons are used to reduce heat transfer from the pads to increase fade resistance, and to extend service life by decreasing temperatures in the caliper body, fluid, and seals. Internal damper springs and controlled retraction, high-temperature piston seals assure consistent pedal height from start to finish. Lug Drive Spec37 alloy, GT 309mm to 330mm diameter directional vane rotors are dynamically mounted to the OE hubs with weight saving forged aluminum hats.