MFG? CTS-IT-910CTS Turbo is proud to release our N54 BOV kit, which is designed to work with your factory diverter valve! The CTS Turbo N54 BOV kit features 3' mandrel bent T6 6061 aluminium pipe with a robust black powdercoated finish. Keeping the CTS N54 BOV kit firmly secured to your N54 Engine are 4 ply silicon connectors and stainless steel clamps. In addition to great looks our kit features 1 water methanol bung, 1/8' NPT plug for those of you not using the meth bung, and a CNC machined MAP sensor flange for seamless installation of OEM MAP sensor. The CTS Turbo N54 BOV kit offers an OEM like fit, with an aggressive aftermarket sound. Replacing the flimsy plastic charge piping and failure prone diverter valve system are definitely benefits, but adding awesome sound and increasing your ability to hold boost under heavy loads are icing on the cake. Product DetailsT6061 Mandrel Bent Aluminium PipeRobust Black Powdercoated FinishCNC Machined MAP flange4 ply silicon connectorsStainless Steel ClampsLaser etched CTS Turbo Logo1 x 1/8' NPT Water Methanol bung with associated plugDownload installation guide: Here