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Due to high volume, order processing will be delayed through May 31.

Due to high volume, order processing will be delayed through May 31.

Note: Your order may take longer than usual to arrive

Front Big Brake Kit by Wilwood

From $839.99
This kit is designed to fit most 15" wheels. See Instruction Sheet.
Part #
As Configured

Trust the Wilwood name to get your high-performance Miata to stop on a dime! These kits have everything you've dreamed of, with huge 4-piston calipers in red or black powdercoated and your choice of vented or cross-drilled/slotted rotors. These kits are complete with everything you need to bolt on some serious stopping power in your own garage! For front brakes only.


  • Kit specifically designed for 1990-2005 Miatas with or without ABS
  • Billet 4-piston Dynalite calipers using stainless steel pistons for corrosion resistance and low heat transfer
  • Huge 11" rotors increase brake leverage by 10%
  • Rotors cast from iron with vanes for heat management and lowered rotating mass and unspring weight
  • Upgrade rotors to slotted/cross-drilled for further weight and heat loss - e-coating prevents corrosion and looks cool too
  • Wilwood's BP-10 pad material designed for improved yet quiet stopping power with low dusting
  • Absolutely everything you need is in the kit
  • No modifications needed to your Miata, this kit even works with the OEM master cylinder
  • Full instructions included

Wilwood Stainless Brake Line Kit must be purchased additionally, #906-170.

This kit is designed to fit most 15" wheels. It is recommended that you check your wheels. Download the instructions, see page 3 "Wheel Clearance Diagram."

Moss Has You Covered

  • All products we sell are warrantied against defects in material and workmanship by the original equipment manufacturer or Moss Motors, Ltd., for 12 months from the date of shipment.
  • We will replace the product or refund your purchase price at our discretion.
  • The warranty does not cover labor, failure of a related component, failure resulting from faulty installation, nor would the liability of Moss Motors exceed the cost of the original component.
  • Warranty requests should be submitted to our sales department and must be supported by the original Moss Motors purchase invoice and documentation of the failure.
  • Many of the brands we carry have their own warranty terms that have you covered outside of our 12 month protection.
Product Name: Front Big Brake Kit by Wilwood Make: Mazda Model: MX-5 Miata Series: NA, NB Year: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004, 2005