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1979-1985 Mazda RX-7 SA FB Complete Coilover System
1979-1985 Mazda RX-7 SA FB Complete Coilover System
1979-1985 Mazda RX-7 SA FB Complete Coilover System
1979-1985 Mazda RX-7 SA FB Complete Coilover System
$2,088.00

1979-1985 Mazda RX-7 SA FB Complete Coilover System

5016.73

This kit fits 1979-1985 Mazda RX-7 and comes completely assembled ready to bolt in to your car.

    Ground Control Spring Kits

    Ground Control Spring Kits

    This spring kit gives you the option to customize the ride height of your vehicle. After several years of use in racing applications, Ground Control spring kits have been adapted for street use. Most other spring kits offer only one set ride height when installed. The Ground Control system's unique design allows for easy adjustment. Simply lift the corner(s) of the vehicle that you wish to adjust and spin the adjustable spring seat up or down to raise or lower the vehicle*. Ground Control spring kits are also designed to be used with either stock or aftermarket shocks.

    *Some applications require the use of a provided wrench.

    Springs: We are pleased to announce that Eibach has chosen Ground Control as the west coast distributor for their ERS (Eibach Race Spring) line of springs. All of our ride height adjustable kits now exclusively feature Eibach springs. All racing and street/show spring rates are available. All Eibach springs offer a lifetime warranty against spring rate change and sagging.

    Adjusters: All adjusters consist of a threaded sleeve and adjustable spring seat. And are made using high strength 6061-T6 aluminum; anodized for greater durability and appearance. The threads on the adjusters are square cut which locks the adjustable spring seat in place under load. For further precaution, a setscrew in the adjustable spring seat can be used to secure adjustment. Upper spring perches are used to insulate the spring.

    Ground Control works very hard with Eibach USA to make these springs to the standards that you demand. Lifetime guarantee on everything, not just springs. No excuses about "racing" or "special". If anything fails, while being correctly installed, it will be taken care of, period. We can only have a guarantee like this because every single part of the Ground Control Street coil-over kit is made by us or someone we trust. None of these parts are made in Taiwan. Everything is made in the USA.

    Ground Control Racing Camber / Caster Plates

    Ground Control Racing Camber / Caster Plates

    These are complete caster camber plates and include spring perches. Be careful of incomplete kits from Taiwan (Made in Japan) that do not include spring perches. More camber adjustment than stock, caster adjustment, aircraft bearings. Every component is anodized or plated, including fasteners. Camber and caster are separately adjustable by sliding the mounts, without removing any components from the car. The priority of this design is to allow fast, repeatable alignment changes at the track. The Ground Control camber plates feature two sets of bearings, a proprietary bearing, made to our specs by Aurora in the USA, which allows for articulation of the shock shaft. This spherical bearing is very understressed, as the Ground Control design does NOT support the weight of the car on the spherical bearing. Instead, the weight of the car is supported by a completely separate articulating needle bearing, which is also manufactured for Ground Control in the USA.

    Ground Control Fabricated Strut Housings

    Ground Control Fabricated strut housings to house your Koni Strut Inserts. Your Factory strut housings will need to be sent in for the GC in house modifications. With this service we send you back a complete suspension system, ready to bolt in to your car, no more cutting and welding required. The strut housings come reinforced and refurbished, with fresh powder coating, so they will stand up to abuse and last for years to come. 

     

    Koni Adjustable Dampers

    This Suspension package comes equipped with Koni Dampers. With adjustable rebound at all four corners the package can be tuned to fit the spring rate requested. 

     

    Optional Pan Hard Rod addition

    Add an adjustable pan hard rod to really dial in your suspension! fully adjustable in not only its length but also its roll center, we offer our pan hard rod at a discounted rate when added to this already discounted Kit!