UDIRC UD1601 / SG1603 with Wltoys 124017 Motor Swap, Upgrades, Tips, and Steering Fix. 2S Speed Run

1. Motor, ESC, and Servo swap 2. Custom carbon fiber drive shaft 3. Metal differential upgrade 4. Custom painted Hoonitruck body shell 5. Upgraded oil shocks 6. Fix stock steering issue 7. General tips