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  1. Diyman25

    GR Yaris PPG Gear set with Sequential shifter

    Some low boost Lanunch control testing
  2. Diyman25

    GR Yaris PPG Gear set with Sequential shifter

    This is my buddy’s set up This make it budget mans sequential transmission 😂 Still testing it , in the Final foam should be clutch less upshift
  3. Diyman25

    GR Yaris GR Yaris Achilles heel ( Transfer case )

    Not my car Uncool Transfer
  4. Diyman25

    GR Yaris GR Yaris Achilles heel ( Transfer case )

    One of few Taiwan 🇹🇼 GR Corolla transfer case crack at drag strip And the peace of gear or case fly off broke the engine block 🥲
  5. Diyman25

    GR Yaris I Broke my third Transmission at track 。this time GRMN close gear set

    I can definitely sure PPG gear is louder then Kotouc, but my buddy said he enjoy it vert much 😂
  6. Diyman25

    GR Yaris My Fastast lap in 2025

    Is manual operation, proper pedal shifter setup can increase transmission life
  7. Diyman25

    GR Yaris My Fastast lap in 2025

    Engine: HKS 1.6 piston/ conrod 286camshaft , balance shaft delete Turbo : GCG28R ECU: Motec Transmission : Kotouc 7 speed Clutch: ATS carbon Twin Brake : Front Endless mono6 lightweight Rear Stock front caliper to rear Suspension: Geometry correct LCA 🇹🇼Standard Coilover Wheel :Volk ZE40...
  8. Diyman25

    GR Yaris Test Sec Gen AT GR Yaris at race track and was impressed

    Is track verdicts If u can’t understand, that is too bad
  9. Diyman25

    GR Yaris Test Sec Gen AT GR Yaris at race track and was impressed

    Being Gen1 GR Yaris owner for 5 years and frequently track my GR yaris I have to say , Sec Gen is much better track car out of box Is had much stiffer chassis More improve suspension geometry And more linner software , and even more high performance engine The chassis is so stiff and give u a...
  10. Diyman25

    GR Yaris I Broke my third Transmission at track 。this time GRMN close gear set

    Some wide open pull testing before big time attack this week
  11. Diyman25

    GR Yaris GR Yaris Achilles heel ( Transfer case )

    From day 1 of my GR Yaris ownership Is about track What I point out is all the possible issue if u are series of track For people get offended, I really don’t get it
  12. Diyman25

    GR Yaris GR Yaris Achilles heel ( Transfer case )

    The transfer case design is worse then old school Celica GT four and EVO Whole drivetrain is from RAV4
  13. Diyman25

    GR Yaris GR Yaris Achilles heel ( Transfer case )

    Guess none of u guys can really ur GR Yaris at track use ;)
  14. Diyman25

    GR Yaris GR Yaris Achilles heel ( Transfer case )

    Check how hot transfer case will get after just 2 lap at track without cooler but with GRMN panel install Over 170c and this is width GRMN under panel install
  15. Diyman25

    GR Yaris I Broke my third Transmission at track 。this time GRMN close gear set

    Some update on my buddy’s car He damage his transmission from quick shifter loose that cause improper shift motion , so transmission damage might not be weakness of Cusco hub , he upgrade PPG straight gear this time
  16. Diyman25

    GR Yaris I Broke my third Transmission at track 。this time GRMN close gear set

    Also sorry to inform all the thread fellower Buddy of mine his track only GR Yaris width wide tire and GCG28R and Cusco hub and stock dual mass flywheel broken the transmission too , he probably drove like 100 lap after gcg28R and Cusco hub I need to get more information on it , to report...
  17. Diyman25

    GR Yaris GR Yaris Achilles heel ( Transfer case )

    32/33/34 GTR and JZA80 Supra all have one of toughest transmission at that time I agree I excited limit of GR Yaris drivetrain But Toyota did not did a proper design like rest of car , they can aleast throw in design like Mitsubishi EVOLUTION Any how I still like GR Yaris , but can’t stop...
  18. Diyman25

    GR Yaris I Broke my third Transmission at track 。this time GRMN close gear set

    Yeah like u don’t read the thread , whole drivetrain of GR Yaris is borrow from RAV4 This along already proved not a proper setup
  19. Diyman25

    GR Yaris GR Yaris Achilles heel ( Transfer case )

    Very little 😂 just gcg28R at 2bar of boost But is what I use my Gr Yaris in circuit with big wide tire