ALTA Performance Control Arms allow for camber
adjustment and smoother more accurate articulation. Constructed of
6061-T6 aluminum and featuring Nylon impregnated rod
ends, these control arms are a great way to improve the handling of
your Mini Cooper.
The stamped factory control arms have flimsy rubber bushings
pressed in both ends. While an acceptable choice for the street,
they are not ideal for performance minded driving.
ALTA adjustable control arms solve all of those
problems without increased noise, harshness or vibration
(NVH) associated with other adjustable control
Threaded into both control arms ends are huge aircraft quality,
Nylon impregnated, rod ends. The Nylon impregnating prevents the
ball from coming loose, causing a rattle, as well as constantly
cleaning the bearing surface.
Two sets of arms can be purchased to replace both upper and
lower control arms. This can further increase rear end adjustment,
and remove even more deflection from the OEM rubber
bushings. Doing so also removes unsprung weight from the
All these features add up to a part with both performance
benifits, and durability that lasts forever.