These MK5 Supra owners just keep pushing that B58 engine to higher limits. 815wHP coming from s stock engine B58 Toyota Supra MK5?!

2021 Toyota Supra Mods
– 6466 with t51 mod
– port injection on reflex
– small meth nozzle for cooling
– Pure Drivetrain Solutions stage1 trans

Built By Insomnia Motorsports
Tuned By Mike Botti @stimikey