GReddy, the brand of Trust Co., is a leading Japanese tuning house famous for forced-induction and engine performance. The GReddy line-up includes turbo kits and turbochargers, front-mount intercoolers, cast and tubular manifolds, oil coolers, the Profec boost controller and the e-Manage engine management system, plus the popular Type-S blow-off valve. A staple of the JDM and drift scene for decades, GReddy delivers motorsport-derived performance for the street. Black Hawk Japan carries the complete GReddy range, sourced direct from Japan.