Ikeya Formula Adjuster Rear Lower Arms (86 / GR86 / BRZ)

At low ride heights and high G, the stock cam adjusters make alignment hard to set and hold. These arms use pillow ball pivots for less friction and more support stiffness, and a turnbuckle gives more alignment range than the stock cams.

Adjustment range: -9 to +20mm. The latest version moves the damper mount 30mm lower than stock for more bump stroke.

Notes

• Designed for use with full-length adjustable coilovers at or below stock ride height. Not for lifted cars.
• Rear toe adjuster rods are recommended at the same time, as the stock toe adjustment may not have enough range.

Sold as a left/right set.

Fitment

Toyota 86 / Scion FR-S / Subaru BRZ (ZN6 / ZC6) and GR86 / BRZ (ZN8 / ZD8)

Part number

IFAO20106

Ships from Japan. Price includes U.S. import duties — no surprise charges at delivery. DHL Express shipping and sales tax (where applicable) are calculated at checkout. Made to order by Ikeya Formula — typical delivery is about 2–3 weeks.