N55 IHP Stage 1 Power Package EWG Inlet Options:IHP Inlet only 2.5" Fits all Models (requires custom Intake) + $95 E8X – 135i *

E8X – 135i *

as well as improved the endtank design to remove any bottlenecks

altitude/density altitude

it is highly recommended to upgrade to the larger S63 EU5 Injectors

N55 IHP Stage 1 Power Package EWG Inlet Options:IHP Inlet only 2.5" Fits all Models (requires custom Intake) + $95 E8X – 135i *We'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 1 power package comes with an EWG Pure500 turbo, Dorch DS15 high pressure fuel pump, with the options to include IHP Inlet or a Pure silicon inlet, a 5" stepped intercooler, N55 charge pipe,