Bsimracing Sim Racing Resources and News for the racing enthousiast.
Straight4 has deployed Update V1.5.0.2 for its Project Motor Racing title.
This patch includes a tyre behaviour overhaul for GT3 and GT4 classes, along with further handling refinements for other classes, improved stability for online components, and much more.
Check out the full changelog below for all the details.
Most noticeable:
- GT3 and GT4 tyre behaviour overhaul.
- Refined handling across multiple classes.
- Improved general Force Feedback experience.
- Stability improvements for online components.
- Various Quality of Life improvements on the Ul.
- Improvements were made to visuals and lighting.
Changelog V1.5.0.2:
UI & Quality of Life
- Cleaner, clearer steering and FFB calibration screens.
- Smoother navigation in setups, Career settings, digidash, modhub, and menus.
- Improved minimap performance and various HUD fixes.
- Multiple localisation updates (Spanish, Czech, French, German).
Force Feedback & Controls
- Better behaviour for Fanatec, Logitech, and Thrustmaster wheels.
- Improved rumble and overall FFB feel.
- One FFB option was renamed for clarity.
Vehicle Handling & Physics
Global improvements:
We’ve refined handling across many classes, including:
- Full tyre overhaul on GT3 & GT4
- GT4, GTE, Porsche Cup, GT/NGT.
- Auto-shift downshifts are smoother and avoid unintentional gear-stall moments.
- Steering angle limits adjusted to prevent tyres from clipping bodywork.
Vehicle-specific updates include:
- Mazda MX-5 Cup: fixed liveries, visuals, torque/inertia.
- Porsche Carrera Cup: better wiper vibration.
- Audi R8 LMP900: reduced cockpit shake.
- Sauber C9: gauge & display fixes.
- Acura ARX-06 / Alpine A424: camera and content cleanup.
- Multiple GT3/GT4 cars: handling refinements.
- BMW M4 GT4: fixed rear brake disc wobble.
- Valkyrie: updated engine sound mix.
Graphics & Visual Improvements
- Brighter, clearer cockpit lighting and exposure.
- Better colour grading and tone mapping.
- Fixed over-bright car reflections in pre-race and replay cameras.
- Independent windscreen cleaning (pit stops now clean both car and replay views).
- Updated trackside trees with improved textures and colour variety.
- Lots of fixes to floating objects, LODs, lighting, shading, and environment detail across many tracks.
Track Fixes & Enhancements
Track updates across Nürburgring, Spa, Zolder, Mosport, São Paulo, Brianza, Lime Rock, Derby National, Spielberg, and more:
- Crowd placement & optimisation
- Collision fixes
- Lighting and shadows
- Grass colour matching
- Replay cameras
- Cleaner geometry and better performance
Online & Systems
- Faster leaderboard and stats loading.
- Improved stability and reduced log spam on the master server.
- Fixes for competitive lobby exit bugs.
- Resolved an issue that could freeze the game at the end of a race.
Gameplay & AI
- Default vehicle setups now autoload when present and appear in the setup list.
- Active setup auto-saves across sessions.
- Debug keys added for moving between AI opponents for modding purposes.
- Adjustments were made to prevent shortcuts/advantages at Derby National.
Miscellaneous
- Added safety measures to prevent certain rare crashes.
Project Motor Racing is available via Steam and the Epic Games Store.
Standard Edition:
- US Dollar (USD): $59.99 (on Steam, official website) or $69.99 (on Xbox)
- Euro (EUR): €59.99
- British Pound (GBP): £49.99
Year 1 Bundle / Deluxe Edition (Includes Year 1 Season Pass):
- US Dollar (USD): $89.99 (on Steam, official website) or $99.99 (on Xbox)
- Euro (EUR): €89.99
- British Pound (GBP): £79.99
Please note that prices can fluctuate based on region, retailer, and any current sales or promotions.
Official Webpage – straight4.com – Project Motor Racing
