Parts Shop Max FRS BRZ GT86 Rear Upper Control Arm

Listing is for:
1x Pair of upper control arms

Pair of Rear Upper Arms for Scion FRS, Subaru BRX, Toyota GT86 and GR86. New for 2023, we include the OEM style RUCA ball joint pin for the bearing outer joint which allows you to use this RUCA with the OEM knuckle.
Originally this arm was only sold as a set with our rear knuckle. But with the 2 included options for the outer joint, you can now choose to use these with OEM knuckles or our drop knuckles.
To use MAX rear drop knuckles, simply remove the black pin from the bearing, install the gold side spacers and connect to the fork on our knuckles.
The unique shape of our RUCA casting is built for frame rail and axle clearance. With this arm by itself, you can add a little more negative camber or take out a lot for superior drifting traction & tire wear (-10mm to +50mm length Upper arms). With our RLCA sold separately you can add tons of camber and balance the camber setting between upper and lower arms to keep the same axle length.
Ultimately if you add the 30mm roll center corrected drop knuckle (sold separately) that would restore handling geometry lost on lowered cars & has caliper options like our front knuckles: Either OEM foot-brake and Z32 hand-brake OR dual Z32 reproduction calipers we sell