Good-Win Racing Mazda Performance Parts

Ground Control Miata Coilover Conversion 550/350

1990-1997

Miata 1990-2005 · Suspension · Coilovers


Part Number: 20-1067

Application: 1990-1997

Price: $429.00

Quantity:

Ground Control Miata Coilover Conversion 550/350
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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 non-standard rate Ground Control Kit 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. TELL US IF YOU DON'T HAVE KONI SHOCKS!!!!

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REVIEWS

Hey Brian, Recieved my Borla Dual Muffler Sport today from Fedex, and installed it in about 30-45 minutes. An Outstanding product with absolutely no drone throughout the power band, it sounds powerful, not at all like one of the ricey "fart tubes" that can be found elsewhere online. It has perfect like OEM fitment. Great prices, and great products. Product was shipped promptly and arrived as ordered. Would buy again!

-- Jake

Brian, Thank you!!! We last spoke in November about some upgrades for my 2011 MX5 soft top. It has finally warmed up in NE Ohio and two relaxed weekends of wrenching on my car were well worth the effort. Installation of the RoadsterSport ceramic coated street header was straight forward and took under 8 hours, including a 40 minute test drive and cleanup of the garage! Combined with the RoadsterSport Q exhaust, the sound is fantastic and the increased torque, horsepower and performance make it a blast to drive. The addition of the Cobalt shock tower brace, Racing Beat sway bars, ILM front power train and X braces really enhanced the ride - minimal body roll, comfortable and very responsive. Your recommendations really helped transform the car from great to fantastic. Your research, product development and candid recommendations make you a standout in the industry. My only questions are - what's next on my list .... And how soon will my wife want the same upgrades on her 2012 PRHT ... Again, thank you!!! Charles G

-- Charles