Good-Win Racing Mazda Performance Parts

Jim W's Red n Gold - Palos Verdes Estates, CA

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Performance Parts Used In Jim W's Red n Gold

Miata MX5 2006-2015: 2.5 Liter Engine Conversions

Good-Win Racing 2.5 Conversion! Good-Win Racing 2.5 Conversion!

Imagine 200 HP at the Wheels!



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

Wanted to say thanks. The exhaust system fit perfectly, no drone at steady throttle, but a nice sound winding thru the gears. And it does sound a lot like my old Alfa. The Racing Beat lowering springs are just right. Appreciate the tech advice and the service.

-- Todd