SUPER GT 2026 SERIES

JAPANESE FIA-F4 CHAMPIONSHIP

Teams & Drivers

38
TGR TEAM KeePer CERUMO
team main image

KeePer CERUMO GR Supra

Toshiki Oyu
Driver Toshiki Oyu
Yuji Tachikawa
Supervisor Yuji Tachikawa

Meet the Team

Team Detail

Entrant Name TGR TEAM KeePer CERUMO
Representative
Supervisor Yuji Tachikawa
Chief Engineer
Driver

Hiroaki Ishiura

Toshiki Oyu

Ambassador
Machine Name / Based Vehicle KeePer CERUMO GR Supra / TOYOTA GR Supra GT500
Company CERUMO Co.,Ltd.
Main Sponsor
  • KeePer
Sponsor
  • ZENT
  • P.MU
  • TOYOTA COROLLA YAMAGUCHI
  • YAMAGUCHI TOYOPET
  • ELKHOMES
  • SANKI SHOKAI
  • asics

Machine

Car Model TOYOTA GR Supra(DB42)
Dimensions 4725×1950×1150mm
Weight 1020kg Over
Wheelbase 2750mm
Treads
Transmission Hewland: 6 speed sequential paddle/ 1 speed reverse
Clutch ZF, Quadruple Carbon Plate
Suspension F Double Wishbone
R Double Wishbone
Brakes F AP Racing 6 pot
Brakes R AP Racing 4Pot
Tires BRIDGESTONE
F 300/680R18
R 330/710R18
Wheels ENKEI
F
R

Engine Specufications

Engine Model RI4BG
Type Watercooled Inline-4 Single Turbo
Displacement 2000cc
Bore & Stroke
Ristrictor( size & number ) Fuel flow restrictor
Max Power( ps / rpm ) Over 550ps
Max Torque( kg-m / rpm )
Lubricant( brand ) Manufacturer specified

Engine Tuner / Maintenance

Engine Tuner Toyota Gazoo Racing Development
Machine Maintenance CERUMO Co.,Ltd.
AUTOBACS
  • TOYOTA GAZOO Racing
  • Honda RACING
  • NISSAN
  • SUBARU
  • BOSCH
  • J SPORTS
  • PONOS
  • GRAN TURISMO
  • TORAY
  • sevenxseven
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