Upgrade Kits

StopTech 6 Piston Front Big Brake Kit Whether you are towing heavy loads, running oversized off-road wheels and tires, or searching for ultimate street performance, upgrade your truck's stopping...

StopTech 4-Piston Rear Big Brake Kit Take your vehicle's stopping power and pedal feel to the next level with the StopTech 4-Piston Rear Big Brake Kit. Exclusively developed by SOS Performance, this...

Rear Disc Brake Upgrade Kit Upgrade the stopping power, pedal feel, and style of your vehicle with the Rear Disc Brake Upgrade Kit for your Toyota. Engineered to make your rear brake service or...