KYOSTAR Turbo Inlet Pipe for BMW M240i M340i M440i Z4 M40i Toyota Supra A90 A91 Gen2 B58TU 3.0T Upgrade the turbo inlet path on your compatible BMW or Toyota Supra equipped with the Gen2 B58TU 3.0T turbocharged inline-6 engine with the KYOSTAR Turbo Inlet Pipe. Designed for a wide range of BMW G-Series and Toyota Supra A90/A91 applications, this performance-oriented inlet provides an upgraded replacement for the compatible factory turbo inlet configuration. The vehicle