SWorkz have introduced their latest drive shaft systems for the S35 series of cars which are the Evolution-CVA and Advance-CVD drive shafts. The small ball axle joint system is an advanced design from the CVD system, that can offer the biggest steering angle with super smooth rotation. It is a more sensitive steering feature that is able to produce more corner speed suited for lower grip conditions. The smart design ring holders for the Evolution-CVA is light and gives smooth rotation for steering. This is a good feature that offers the car a lot more forward motion and improves handle for your SWorkz on high grip conditions.