- The body is a BLITZ RS5 body 0.4mm thick, with 60605 carbon body stiffeners.
- Many racers didn't use body stiffeners, but I used one to improve the car's tendency to understeer.
- This resulted in less change in the car's behavior from the start to the end, making it more stable.
- The front bumper is a popular 3D bumper, but I used a flat type to eliminate excessive initial movement.
- The upper arms are installed in the standard position. Reversing the front and rear arms can further improve handling, but the standard position worked well here.
- I used an adjustable 17mm servo horn from RC Mission to lower the initial response.
- I used R133019 5.8mm short balls for the suspension arm mounting balls to lower the roll center.
- The universal joints are equipped with optional bearings.
- The front bulkhead uses an R138012 carbon upper deck stiffener to prevent bulkhead flex.

☆ Testing was also conducted on a Super GT Championship machine the day after the All Japan Championship.
- The tires used were RUSH28CPX, and the car ran without shoulder glue.
- The only change was that the increased body weight caused excessive movement, so we added a 0.5mm spacer to the front wheel hub.