Good-Win Racing Mazda Performance Parts

Fiat 124 2017

2016 Fiat 124 with Good-Win Racing!

Our own Sean Thomson with a full row of fun Fiat 124 Roadsters at our first Autocross with the new version of the ND Miata!

The Fiat 124 is built in Japan on the same assembly line as the 2016+ "ND" Generation Miata and shares the same platform. This platform sharing means that most of our famous products for the 2016+ Miata also fit the Fiat, including all our coilovers, springs, shocks, brake caliper upgrades, big brake kits, braces, etc. Go deeper in this Fiat section and see we have already had great fun taking several Fiat 124 on hot laps of our local autocross surface! For us the Fiat 124 is the extra fun Mazdaspeed Turbo Miata that Mazda may never offer under their own label. We are already planning our first modifications to improve the performance of this great alternative flavor of the ND Generation Miata. For Good-Win Racing Founder Brian Good-Win the Fiat 124 is also a fun return to his roots, because his first roadster was a 1978 Fiat 124!

Fiat 124 Put to the Test by Good-Win Racing
Fiat 124 Put to the Test by Good-Win Racing

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

After reading many other positive reviews on both the GWR and Miata forums I finally decided to buy this product. My main concern for many months was whether or not I was up to the task of installing the header. But with the excellent instructions on Brian's forum as well as several Miata forum threads it turned out easier than I expected. After receiving notice that the header would arrive on a Friday afternoon, I began the disassembly process. After about 3 hours I had the stock manifold out. Later that afternoon the new catted header arrived right on schedule. And it is a thing of beauty. I opted for the stainless version. Installation on Saturday morning took another 3 hours, although I could have shaved some time off of that but I was actually enjoying the process of double checking torque values and cleaning up my engine compartment. I already have the GWR catted midpipe, so that connection was a snap. I put everything back together, reconnected my battery, and went for a drive. NO CODES! Nice throaty sound with my RSII muffler, and a significant boost in power and low/mid torque. Another happy camper here. I since have added a M-E tune and I feel I have realized all of the gains that Brian has achieved on his 2012 project Miata. I've put several hundred miles on my Miata since the install with zero problems. This is the car that Mazda should have built all along. Thanks Brian.

-- Ron P.

VIDEO

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