1.8.21 Hotfix (BOP-Update)

  • Fixed an error with DLC dependencies in Championship modes.
  • Performance updates for:
    • Chevrolet Camaro GT4.R
    • Mclaren 720S GT3
    • Honda NSX GT3 EVO
    • Porsche 991.2 GT3 R


  • Power nerf (minor) from 6500 to limiter on all tracks (minus EU B1/B2; EU C/C1/C2; EU D; BGT A; GTAM B/C)


  • Updated lift-to-drag ratio


  • Power nerf (very minor) from 7500 to limiter on all tracks (minus BGT B/D)


  • Power nerf from 5250 to 6250 on all tracks (minus EU A)

Track List: https://ac-competizione.de/bop-kategorien/

1.8.19 Hotfix

  • Added remaining 2022 GTWCHEU season liveries as bonus content.
  • Added liveries from the 2022 Indy 8 Hour as bonus content.
  • Added 2022 season selector in the UI.
  • Added 2022 season as playable Championship.
  • Moved existing 2022 season entries into the new season.
    NOTE: menuSettings.json configuration file in Documents/Assetto Corsa Competizione/Config might reset and require certain settings (video, audio, general) to be revisited.

1.8.18 Hotfix

  • Revised wet track limits on various tracks.
  • Minor livery sponsorship updates.
  • BOP tweaks for
    Aston Martin Vantage V8 GT3
    BMW M4 GT3
    Audi R8 LMS GT3 EVO2
    Bentley Continental GT3 2018
    Lamborghini Huracan GT3 EVO
    Porsche 991.2 GT3 R
    Mercedes AMG GT3 EVO
  • BMW M4 GT3 new gear ratios homologation

1.8.15 Hotfix


  • Added Circuit of the Americas as DLC content.
  • Added Indianapolis Motor Speedway as DLC content.
  • Added Watkins Glen International as DLC content.
  • Added bonus liveries from the 2022 GTWCHAM season for all players (via Open Series).
  • Added all full-season liveries from the 2022 GTWCHEU season for all players (via Open Series).


  • Added support for new DLC tracks in custom championship (via Open Series).
  • Fixed mass driver duplication when playing against the Lamborghini Huracán ST EVO2.


  • Fixed ever-increasing memory usage when refreshing unfiltered server list.
  • Added new nationality options.


  • Tweaks in GT4 slick tyres rolling resistance, camber simulation, combined grip.
  • Tweaks in Wet tyres.
  • Fuel consumption tweaks for Bentley, Porsche 992 Cup, Ferrari 488 GT3 EVO, Porsche 991.2 GT3 and more.
  • BOP tweaks for Bentley, Aston Martin V8.

1.8.14 Hotfix

  • Added liveries for partner esport activities.
  • Added bonus GTWCHEU 2022 liveries.
  • Fixed a display issue of out-of-range engine map stage when using direct bindings.
    NOTE: the error only affected the display value on the HUD/dash.
  • Fixed shifted UI labels for engine map direct input settings.
    NOTE: does NOT require remapping existing input bindings.

1.8.12 Update + Challengers Pack DLC


  • Added Audi R8 LMS GT3 evo II as DLC content.
  • Added BMW M2 CS Racing as DLC content.
  • Added Ferrari 488 GT3 Challenge Evo as DLC content.
  • Added Lamborghini Huracán Super Trofeo EVO2 as DLC content.
  • Added Porsche 911 GT3 Cup (Type 992) as DLC content.


  • Added UI and gameplay and Multiplayer support for new car groups introduced in the DLC.
    Grid mixing is now compatible with all car groups.
  • Next lap invalidation added for a number of tracks when extending the final corner.
  • Fixed a game crash in full-season 2021 championship when selecting a specific AMG entry.


  • Fixed an issue with the automatic setup feature erroneously compensating for water film.
  • Fixed an erroneous behaviour in bumpstop simulation.
  • Fixed reversed fast bump damper slider and new fast damping values for all cars.
  • Improved steering axis and relative FFB forces and tweaks in all cars FFB values.
    (might need slight adjustments from the user, we also remind that you can change FFB gain while driving with numerical pad keys 8 and 2)
  • Tweaks in camber gain and toe angle influence on tyre forces.
  • Tweaks in tyres rolling resistance.
  • Tweaks in tyre heating generation.
    Balancing tweaks for the following cars and track categories:
  • BMW M4 GT3 – all track groups.
  • McLaren 720S GT3 – all track groups.
  • Honda NSX GT3 Evo – all track groups.
  • Lamborghini Huracan GT3 EVO – all track groups.


  • Fixed Ferrari 488 GT3 offset body shadow.
  • Fixed Nissan GT-R GT3 rear light emitter clipping with bodywork.

1.8.11 Hotfix

  • Fixed a potential issue with cars in pitlane triggering yellow flags.
  • Fixed an issue with Hotlap session resetting setup when being restarted from outside the track.
  • Tyre model fine tuning.
  • Fixed negative toe acceleration issue.
  • Fixed BMW M4 GT4 wet setups 0 wing and ducts.
  • Fixed wet track limits and adjusted thresholds.
  • Revised erroneous corner exemptions with track limit warnings on a number of tracks.
  • Missing minimum driving requirement in team races now results in a SG30 rather than a Disqualification.
  • Fixed potential stutters with font cache reloading.