Wilwood Front Dynapro-ST Road Race Brake Kit, 11.75-Inch GT Rotors and BP-35 Pads, Mazda Miata (1991–1997, 1999–2005)

Mazda Miata front road race brakes use anodized Dynapro-ST calipers and BP-35 pads. Check dynamic hat fit; sustained cold use causes premature wear. The conversion combines the caliper, pad and rotor configuration specified for this axle and mounting arrangement. Since its founding by Bill Wood in 1977, Wilwood Engineering has designed and manufactured disc brake systems and components. The company is based in Camarillo, California. Calipers, master cylinders, rotors, brake lines, fittings and valves make up a range serving motorsport, street-performance and specialized applications, with each component chosen for the complete system.

Technical Details

• Manufacturer identification: 140-17936
• Application and supplied quantity: front conversion kit; Sold as a kit.
• Intended use: Road Race kits contain high temperature racing pads. Extended low temperature use will cause premature rotor and pad wear.
• Hydraulic service-caliper specification: Dynapro Lug Mount-ST; 4 pistons per caliper; Type III Anodize
• Caliper attachment: Lug
• Brake pads supplied: BP-35
• Piston type: Thermlock
• Service-caliper port: 1/8-27 NPT
• Rotor assembly specification: 11.75 × 0.81 inches; Spec-37 Iron; GT Slotted
• Wheel envelope: 15 in; the complete wheel-clearance drawing determines fit
• Rotor hat bolt-circle specification: 4 x 3.93 inches; this does not change the retained hub or axle wheel pattern
• Hydraulic hose selection: Included; confirm correct routing and hard-line connection
• Hardware provision: Included; verify the installed fastener engagement
• Not included: spindles, wheel hubs, master cylinder or brake booster

Fitment & Compatibility

Covers the listed Mazda Miata 1991–1997 and 1999–2005 rows, including the 2001 Sport Suspension VIN splits and later Sport Suspension entries. Confirm the installed front brake package, retained hub, 4 × 100 mm nominal mounting arrangement and full wheel profile; the 4 × 3.93-inch catalog drilling is the rotor/hat interface. Follow DS-1622 for caliper centering and supplied hose routing. This road race package uses high-temperature BP-35 pads; prolonged low-temperature operation can cause premature pad and rotor wear. It is not a general street-pad selection. Use the fitment table below to confirm the individual model, year, submodel and brake-option restrictions.

Wilwood product specifications · Wilwood installation and compatibility information · Wilwood installation and compatibility information

PMB Performance brings over 20 years of parts and fitment experience to component selection. Share the VIN, original brake package, axle position and wheel-clearance measurements so we can help check the configuration before ordering.

Manufacturer warning — brake pads only: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov.