Update: 2023/11/19
ĦDriving System
Engine displacement : 3179 cc (C32B)
Peak power measured : 340 PS at 7385 rpm (measured on 2019/03)
Cam shaft : Hi-cam shaft
Transmission : 6 speed
Final gear ratio : 4.4 (made by OS Giken)
Deferencial gear : OS Giken Super Lock LSD (2012/1 new type)
Engine control : HKS F-CON V Pro Ver. 3.3
Oil catch tank : KSP original
Radiator : KOYO aluminum radiator
Flywheel : T3TEC original ultra-light flywheel
Throttle diameter : Enlargement from 64mm to 66mm
ĦBraking System
ABS system : Replaced to latter term (new) type
Caliper : Type-R (02R) transplanted
Rotor : Type-R (02R) transplanted
Brake pad : T3TEC original street version (2023/11`)
Brake line : KINOKUNI stainless brakeline
ĦExhaust & Suction System
Exhaust manifold : KSP original
Muffler KSP original
Air cleaner : Honda original (2021/4`)
Catalyzer KSP original metal catalyzer
ĦUnderbody
Wheel-1 (2014/8`) : BS Prodrive GC-06D
  (Front 17" 7.5J+44, Rear 18" 9.5J +44)
Tire-1 (2014/8`) : Yokohama Advan Neova AD-08R
  (Front 215/40 R17, Rear 255/35 R18)
Wheel-2 (2018/12`) : Tan-eisha TWS S-05
  (Front 16" 7.7J+45, Rear 17" 9.5J+37)
Tire-2 (2020/12`) : BS Potenza RE-71RS
  (Front 215/45/R16, Rear 255/40/R17)
Suspension (2022/6`) : T3TEC Suspension kit (Street version)
ĦInterior
Air conditioner : Replaced to later term (new) type with 134a gas
Steering wheel : MOMO RACE + Type-R horn button
Seat : Recaro SP-G3 x 2
Seat belt : Suparco 04818RH 6-point seat belt
Rear harness bar : KSP original
Navigation & Audio unit : Pioneer Carrozzeria AVIC-RZ500
Speaker : Alpine STE-170C x 2
Blinker's control One touch blinker module by DeaDee
ĦExterior
R-style front hood and air shround : Garage Kite (2018/12 removed)
Front under diffuser : Garage Kite (2018/3 removed)
Side step : Garage Kite
Rear diffuser : Garage Kite (2021/3 removed)
Rear side caul : Garage Kite
Tail lens ass'y : TYPE-R (02R) original
Rear wing (2010/9`) : PROVA dry carbon rear wing (one off) 
Rear wing (2015/12`) : 02R style carbon rear wing (Route KS)
Head light (low beam) : RG HID KIT PM Lumen Plus H1 6200K
Rear camera Carrozzeria ND-BC8
LED day-light PIAA deno-i1 12V 0.6W L-221W (200cd)
Tow hook : KSP
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