SpeedART BTR II EVO ...

SpeedART's kit is the second generation of their Bi-Turbo Racer (hence the BTR-II nomenclature), it makes 650-horsepower, and it plays host to an Evolution body kit (that would be the EVO).First things first: that 150-horse boost in power (and +150 Nm of twist) is a direct result of the new turbos, intercoolers, headers, catalytic converters, an exhaust system, and, of course, all the computer