Good-Win Racing Mazda Performance Parts

Ground Control Miata Coilover Conversion 700/350


Miata 1990-2005 · Suspension · Coilovers

Part Number: 20-1067sts2

Application: 1990-1997

Price: $499.00


Ground Control Miata Coilover Conversion 700/350
rating (0 Ratings)
rating (0 Ratings)

Thank you. You have rated this product.

Adjustable coil-overs allow easy adjustment of Miata ride height and the ability to adjust the weight at each corner. With this simple sleeve design, any shock can now be a race ready coil-over.

Ride height is adjustable from stock to 2" lower and more. All aluminum CNC manufacturing makes for light weight parts with smooth and precise adjustment. Performance shocks are recommended. Hardcore CSP kit, 90-97, Not Sport Suspension.

These drop ship direct from Ground Control and they consider this spring combo a custom order spring rate which means you should assume about two weeks ordering time if we don't have it on shelf (feel free to ask).

Also, note that this is TOO MUCH spring for standard off-the-shelf Miata KONI sports or Miata KYBs or Tokicos. You can either use our Miata KONI RACE shocks which are on this website or you can have standard Miata Koni Sports re-valved for the purpose. We strongly recommend our Koni Race shocks! We will ASSUME KONI shock application for these kits unless you tell us otherwise.

*** Product images may differ from actual product appearance ***


I red'all the parts in the order I placed and installed them in my car yesterday. I am beyond happy. The install went without a hitch. The results were fantastic. The new brakes track straight, make no noise, and stop the car authoritatively. The new rotors look pretty cool, which we all know isn't all that important, but having 6 women offer to bear your children, because your car looks SO cool is a good problem to have. Thank for great products and service.

-- Chaz C.

I absolutely love my Roadster Sport headers, mid pipe and Q muffler. I have owned a lot of cars over the years and the quality of your product is truly exceptional. The ability to tune the Super Q is very much appreciated.

-- Tony G.