The first four complete Miata brake packages below are stock size Miata brake upgrades that contain upgraded Miata rotors, stainless steel brake lines and pads. Below those first four kits are Good-Win Racing's big selection of Miata Big Brake Kits and Miata Big Brake Kit options and accessories. The many choices in our Miata big brake kits are broken down into four versions.
Version one of our Miata Big Brake Kit is a budget kit that gets you substantial additional thermal capacity with front 11 inch rotors and 10.75 inch rear rotors at a budget price but includes steel rotors in the rear and requires the user assemble the two piece rotors. Version 2 adds cast iron rear rotors. Versions 3 and 4 add pre-assembled two piece rotors with substantially upgraded connecting hardware and corrosion protection. Version 4 is our best Miata Big Brake kit and adds better venting function and thermo-graphic temperature monitoring. See the descriptions of the Miata Big Brake Kits below for additional information.
Note these Big Brake Kits need 15 inch wheels, but not all 15 inch wheels clear (contact us for template by email).
* Free shipping offers apply only to destinations within US Lower 48.
Thanks for making this work and providing great customer service! I had a full weekend with the install, but man was it worth it. The flywheel was such a good choice. I can't believe how much easier rev-matching down shifts are. The ACT is surprisingly easy to live with, even with the engagement point very low. I'll tackle that when it stops raining. Thanks again for making this happen this weekend.
-- Brian H
First I want to again thank you for working with me on this muffler. I
have almost 100 miles on it now, and it has a nice mellow sound. a little
Bass, but not too much. A little louder than stock, but not too loud. Plus
it is nice inside the car with the top up. I am happy so far I bought this
I belong to a local Miata club, and am very active with it. When Spring
comes I will tell everyone how much I like the muffler, and how great you
are to work with. Maybe I can get some extra business for you.