Wilwood has introduced front Big Brake kits to fit the popular Scion models xA, xB and the new tC. This kit features forged billet aluminum four piston Superlite calipers. These large rotors and calipers enhance the look of big wheels on these cars while providing increased stopping power. The latest forging technology has been used to increase the strength this four piston calipers feature Wilwood High Performance Brake Kits are loaded with cutting edge technology built on years of domination in world motorsports and engineered for easy bolt-on installation. Big brake styling that meets the high performance demands of today’s tire, wheel and suspension technology.