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DestinationSideways

Where the
bearing sits.

At the bottom of the coilover spring, on top of the adjustable lower perch. Inside the two-piece housing, a needle bearing and thrust washers let the perch turn without turning the spring.

SpecsFitment
Exploded V1 render: blue upper housing, thrust washer, needle bearing, o-rings and silver lower housing, stacked apart.
Exploded V1 render: blue upper housing, thrust washer, needle bearing, o-rings and silver lower housing, stacked apart.

V1 renderExploded view of the V1 parts.

V1 specs.

From the 2021 product page, for the original production run made in Bend, Oregon. V2 is in the works and will get its own page when it's ready.

Coilover size
60 mm
Stack height
22 mm
Material
Anodized 6061-T6 aluminum

The adapter adds 22 mm under the spring. Before you order, check that your coilovers have that much perch adjustment and clearance left.

AdapterSpringLower perchLock ringBody22 mm
SchematicProportions approximate. The 22 mm stack height is to scale.

On the bench and in the car.

Two BC Racing coilovers on a workbench with blue V1 adapters fitted under the bottom of the springs.
Two BC Racing coilovers on a workbench with blue V1 adapters fitted under the bottom of the springs.

Original V1 photoFitted under the springs of two coilovers.

V1 adapter installed on a car, between the bottom of a blue spring and the green lower perch of the coilover.
V1 adapter installed on a car, between the bottom of a blue spring and the green lower perch of the coilover.

Original V1 photoInstalled, between the spring and the lower perch.

Close view of a V1 adapter installed between a black spring and the red lower perch of a coilover.
Close view of a V1 adapter installed between a black spring and the red lower perch of a coilover.

Original V1 photoInstalled on a second car.

Ask before you buy.

Fit depends on the coilover and the spring. See which brands we've checked, or send us yours.

Check fitment

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