PART NUMBER: 61-1745
Time to rebuild your old Dynalite calipers? Take the opportunity to upgrade to the new, more rigid Dynapro model!
Price is for one caliper.
Dynapro 4-piston calipers are direct replacements in any 90-05 Miata Big Brake Kit that uses the old Dynalite 4 Piston. This is for the caliper only - for people who ALREADY have the BBK.
Piston size in this caliper is the same as the Dynalite so your brake balance remains the same. These calipers will retrofit with all the same hardware you already have with your big brake kit - lines, brackets and rotors.
The Dynalite caliper has been the old workhorse of many Miata big brake kits for decades. It does the job but it can flex under heavy use and high heat, which can be noticed in pedal feel and often results in "tapering" of the pad as it wears The new Dynapro caliper is designed as a drop-in replacement for the Dynalite and brings the newest technology to the table for your braking system. The DynaPro is stress-flow forged from premium grade billet, offering superior strength, resistance to deflection, better clamping efficiency, less pedal travel, and more even pad wear. This caliper features thick-wall stainless steel pistons which resist corrosion and heat transfer through the pads. Pads are supported from the top by the new "W" shaped Quick-Clip pad retainers which make track-side pad swaps even easier.
The Dynapro 4 uses the 7812 pad shape which has the same great pad variety available as the Dynalite had. Note that this package does not include pads so that you can pick your own pads depending on your needs.
MIATA NA/NB 1990-2005 · Wilwood 4 Piston Dynalite & Dynapro
MIATA NA/NB 1994-2000