Matt Garrett | GT4

Track days, CAN telemetry, and the ongoing pursuit of seat time in a 718 Cayman GT4. 
Based in Colorado running mostly with PCA Rocky Mountain Region at High Plains Raceway. When I first brought the car out in June 2024, our baseline was a 2:16. Two years, 60+ sessions, and lots of data debriefs later, we finally broke into the 1:50s with a 1:59.62 PB.
I post in-car hot laps with full telemetry overlays (throttle/brake traces, G-forces, deltas), corner-by-corner analysis of where time is actually gained or lost, and real-world chassis setup notes.
Car: 2023 Porsche 718 Cayman GT4 (6-speed manual)
Home Track: High Plains Raceway (Full Course - 2.55 miles)
Data: Porsche Track Precision App (PTPA) CAN-bus