New ApexPAI Offset Bushing Upper Control Arms for Spec Miata

These NASA and SCCA Spec Miata compliant ApexPAI upper control arm bushings are made from carbon fiber reinforced, durable thermoplastic.

$460.00$480.00

SKU RBF-OBUCA Category

No excuses racecars use no excuses parts!

These NASA and SCCA Spec Miata compliant ApexPAI upper control arm bushings are made from a specialty motorsports grade of thermoplastic. Bearing additives in the material make these bushings require no grease for a no-maintenance design. This is priced per pair of new control arms for NA and NB cars, bolt-on ready.

The align-press-ream process:

We install these bushings using a custom jig and press which keeps the bushings aligned with one another, and oriented properly to achieve maximum camber. Offset holes become egg-shaped after being pressed in to the arm-most offset control arm bushings on the market compensate for this by having oversized holes for the inner sleeve, or shipping bushings with instructions to open up the hole with a reamer after installation. For the best inner sleeve fit, we ream the hole after the press fit for a more precise inner-sleeve fit.

The inner sleeves are engineered to distribute the load from the long-bolt, reducing contact pressure on the subframe. Other design bushing sets out there will dig in to the subframe, causing the long bolt to loosen during use.

Weight N/A
Bushing Application

NA Chassis (1990-97), NB Chassis (1999-2005)

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