
GTP 101: Brake by wire and brake mapping
The complexities of IMSA's new brake-by-wire systems on its hybrid GTP cars and the new electronically-controlled brake mapping concepts are explained in great detail by Honda Performance Development in RACER's latest GTP 101 tech video.
Marshall Pruett
The 2026 season marks Marshall Pruett's 40th year working in the sport. In his role today for RACER, Pruett covers open-wheel and sports car racing as a writer, reporter, photographer, and filmmaker. In his previous career, he served as a mechanic, engineer, and team manager in a variety of series, including IndyCar, IMSA, and World Challenge.
Read Marshall Pruett's articles
Latest News
Comments
Comments are disabled until you accept Social Networking Cookies. Update cookie preferences
If the dialog doesn't appear, ad-blockers are often the cause; try disabling yours or see our Social Features Support.





