Good-Win Racing Mazda Performance Parts

Miata 1990-2005 · Electrical


Current Specials!

Miata 1990-2005: Electrical: Charging System


Westco 12V31M Miata Battery Charging-System Westco 12V31M Miata Battery
1990-2005
$149.00
$119.00

REVIEWS

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

I received the Roadstersport II, and I wanted to compliment you guys on an awesome product. The Miata should have these on from the factory. They make a great sound, that is not obnoxious at all. The exhaust also installed seamlessly!!! I will buy all of my Miata stuff from you in the future. Thanks,

-- Nate