Roger Clark Motorsport GenII Rotated V-Band Turbo Kit Suit Garrett TurboNote: Images show optional headers, turbo and wastegate which are sold separately. RCM's twisted turbo up downpipe kit was designed in house to combat the problem of a lack of space around the Impreza turbochargers standard position which ultimately limits the size of turbocharger which can be fitted to the Impreza range. This in turn caps the potential power that the car is able to produce. Our Twisted Turbo kit turns the turbo position through 45