Aluminum Knuckles

Wilhelm Raceworks billet aluminum rear suspension knuckle

Billet aluminum rear suspension knuckles for the SW20 MR2!

Benefits and Features: 

-Saves 5.5lb per corner, a 28% weight reduction on the knuckle / hub assembly.
-Improved suspension geometry.  Strut angle is increased for a slightly better camber curve, and bump steer can be fine tuned much easier than with stock knuckles.
-Easier wheel bearing changes due to the bolt on bearing and hub assembly.
-Improved suspension travel compared to stock knuckles or stock knuckles plus my geometry kit.


Coming Soon!

 

Requires:
-Front hubs from a 2006-2012 Toyota Rav4.  Not included.  Rav4 V6 hubs match the E153 axle spline, Rav4 4-cylinder hubs match the S54 axle spline.
-Roll center adjuster and tie rod from my suspension geometry kit OR control arms with an inverted ball joint and ~1.25 in of roll center adjustment built into the control arm.  Matching front geometry correction highly recommended.

If you already have my geometry kit you will need:
-A new rod end for the outer end of the tie rod (5/8" bore instead of 1/2" bore).  $40
-If you have the short tie rod version of my geometry kit you will need a 1" longer tie rod tube (11" instead of 10"). $30

-The options below represent the most common combinations of required parts.  If you have inverted ball joint control arms you won't need the RCA's, please contact me in this case.

SKU Aluminum Rear Knuckles
$900
$850
Out of stock
* Add Geometry Kit?: