Here are the option parts which I used at the EOS and finish overall in the 4th place in the first year with the new XB2.

322510 Alu Steering Arms

• more steering, more precise

322314 Brass Front Lower Arm Mount 23°/29° Kick-Up

• more steering and rotation

323120-G Composite Suspension Arms Rear Lower Left

323110-G Composite Suspension Arms Rear Lower Right

322110-G Composite Suspension Arms Front Lower

• "must have" part on high grip carpet, less flip, easier to drive, more corner speed

323041 Alu Rear Roll-Center Holder

• better flex.

323351 Alu Rear Upright

• more rotation, useful on carpets

326110 Graphite Battery Strap 2.2mm

• more rotation, turn faster in corners

365471-K Alu Drive Shaft Safety Collar - Black (3)

• for long durability

Let me know how these option parts work for you and have fun on a track!

M. Wollanka

Source: M. Wollanka