KYOSTAR Turbo Inlet Pipe for BMW M140i M240i M340i M440i X3 X4 M40i Gen1 B58 3.0TUpgrade the turbo inlet path on your compatible BMW equipped with the Gen1 B58 3.0T turbocharged inline-6 engine with the KYOSTAR Turbo Inlet Pipe. Designed for selected BMW F-Series and early G-Series B58 applications, this inlet provides a performance-oriented replacement for the compatible factory turbo inlet configuration.The vehicle-specific inlet design is shaped around compatible Gen1 B58