Good-Win Racing Mazda Performance Parts

John's Top Down MX5 - Staten Island, NY

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Performance Parts Used In John's Top Down MX5

Miata MX5 2016-2017: Miata Exhausts


RoadsterSport SuperStreet RoadsterSport SuperStreet
2016-2017

Stainless Steel PREMIUM ADJUSTABLE MX5 Miata Exhaust

Helmholtz Chamber Design Means All the FUN, without the DRONE

Under 14 pounds!

Gains 8hp in independent magazine tests!

$429.00

Miata MX5 2016-2017: Exterior


Stubby Antenna Stubby Antenna
2016-2017
$26.95

REVIEWS

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 one.

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.

-- Bill

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