▲ 22 r/MiataND

ND gearbox.

Hi all again.

23 ND, starting to get synchro issues for 3rd gear at 50000km. This is my first gearbox in this car.

Has anyone come up with a long term solution to the ND Miata gearbox yet? Walter Motorsports at one point did but since the ownership change, has had some teething problems with their new bunch of gearboxes.

Right now, I've put sequential gearboxes out of the question as a rebuild every 5000km is a bit silly in a dual duty car, and ruins part of what makes it a great car in the first place.

This post is more for future proofing as I only have 2 years of warranty left and plan on keeping this car for a very long while.

All ideas appreciated.

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u/PotatoFarmer_44 — 2 months ago

Subframe bolts.

Hi all.

Been regularly autocrossing and doing long distance cross country driving with my 2023 ND2 for the past three years since I got it, and it developed a bit of a clunk noise over the span of three weeks that i eventually diagnosed as the rear subframe bolts coming loose.

I have since tightened all the underbody bolts to the correct torque specs which made the problem go away, but now I am wondering if the ND's subframe bolts need regular replacement I.e in a Volkswagen golf/ NB Miata?

Also, would this have caused any potential issues with the subframe itself?

Any responses welcome.

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u/PotatoFarmer_44 — 3 months ago
▲ 2 r/Miata

Hi all.

I've currently got the GWR 12.88 brake kit with 6 pot calipers on my ND. Is there anyone who has confirmed if it fits any model of Rays Volk TE37 rims? The forums are of no use as anyone who posted the question there got buried. I have the template, but finding a set of these rims in Sydney is a bit of a pain.

Any assistance is appreciated.

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u/PotatoFarmer_44 — 5 months ago