A 2023 Subaru BRZ project car has undergone significant modifications to optimize track performance, with total upgrades reaching approximately $15,000. The initial phase included a Recaro bucket seat, upgraded tires, and a Brembo Pista big brake kit. These changes were tested during a track day at Laguna Seca, with results documented in a new YouTube video.
Testing and Development
The build process wasn’t entirely linear; some modifications were installed during the track day for video content, then documented afterward. The goal was to determine which upgrades provide the greatest benefit, whether for pure lap time reduction or improved driver comfort and consistency. The project aims to prove which performance enhancements are genuinely worthwhile.
Key Modifications
The modifications include a series of incremental improvements, each evaluated for tangible performance gains. The project emphasizes data-driven results: the stopwatch and driver experience confirm whether each upgrade delivers value.
Future Plans
This video is just the first installment in an ongoing series. The BRZ will undergo further refinement, pushing its track capabilities beyond the current setup. The project will continue to document the build process, providing insights into the evolution of a high-performance track car.
The build highlights the importance of systematic testing and data analysis in automotive performance tuning. By rigorously evaluating each modification, the project aims to deliver practical insights for enthusiasts and racers alike.
