Narrow Dynapro Big Brake Front Brake Kit-ND

The Wilwood Big Brake Kit part number 140-17363 is designed specifically for Mazda Miatas from 2016-2023 (ND). This kit features the high-performance forged Narrow Dynapro four-piston calipers and 11.00" GT slotted rotors, crafted from Wilwood’s proprietary Spec37 iron alloy. The combination of these components significantly improves braking power, pedal feel, and heat management, making it a perfect choice for both street and track use.

*This Brake Kit may fit 15-inch wheels. Please refer to the wheel clearance diagram to check to see if it will fit your specific wheel. Wheel Clearance Diagram

The kit is compatible with factory ABS and master cylinder outputs, maintaining essential OEM functions while delivering upgraded stopping performance. The calipers are available in either a black or red finish, offering some aesthetic customization for your build. Each kit includes stainless steel braided flex lines to ensure durability and reliability in harsh conditions.

This kit is an ideal option for those who want to enhance the braking performance on their Mazda Miata ND, whether for daily driving, spirited canyon runs, or dedicated track days​

Assembly Instructions