Blow off Valve (BOV) Kit For S55 BMW F80 M3, F82 M4, F87 M2 Competition X3 (G01) Select WMI page option 15/16

Select WMI page option 15/16 input to enable

2015–2016 – BMW X4 – N55

In addition to the long term damage and maintenance headaches crankcase oil can cause over time it also reduces engine efficiency and lowers effective octane sapping performance

Optional: For Extra Ordinary Performance with JB4 We also recommend Our N20/N26 Intake

F chassis BMW Gen1 B58 Powered BMW

Blow off Valve (BOV) Kit For S55 BMW F80 M3, F82 M4, F87 M2 Competition X3 (G01) Select WMI page option 15/16Finally, that blow off valve sound you've been waiting for on your S55 powered BMW. Our BMS Elite S55 replacement charge pipe is made from heavy duty aluminum and is designed with CNC flanges and a protruding lip for a secure OEM like fit. It's finished in a gloss black powder coat to match the engine bay and includes two 1 8" NPT bungs perfect for an external boost gauge or WMI nozzle. Also includes a heavy duty replacement coupler, O ring, C clip,