N55 IHP Stage 3 Power Package PWG Charge Pipe and Boost Tube:Yes w/ IHP block off plate and BOV flange (5 series 6 series and 1 series only) and completely optimized the volumetric

and completely optimized the volumetric efficiency of the pump

Capable of supporting 700+ WHP

drivetrain loss

Capable of supporting 450+ WHP

WHEN INSTALLING THE DIVERTER VALVE BLOCK OFF PLATE YOU WILL NEED TO CODE OUT YOUR DIVERTER VALVE TO PREVENT A CHECK ENGINE LIGHT

N55 IHP Stage 3 Power Package PWG Charge Pipe and Boost Tube:Yes w/ IHP block off plate and BOV flange (5 series 6 series and 1 series only) and completely optimized the volumetricWe've tested it and we know what is needed to get your N55 to achieve the horsepower goals you are looking to for at an even better cost. So, we put together a package that based on fuel and wastegate style can get you to the numbers you want to achieve. Our Stage 3 power package comes with an EWG Pure750 turbo, Dorch DI Complete Package, with the options to include IHP Inlet or a Pure silicon inlet, a 5" stepped intercooler, N55 charge pipe,