Fuel-It BMW F Chassis N55 Walbro Stage 3 LPFP Upgrade those connections will need to

those connections will need to be made in the engine bay and you must request our traditional analyzer that will be included at no additional charge

Once you have received your RE|FLEX and it has been registered

* The catalytic converter in the ARM GTI catted downpipe is significantly less restrictive than the OEM catalytic converter

The ARM MK7 GTI Downpipe kit comes with both the reducer to connect to the stock exhaust system

HPFP to the fuel tank: (Stock)

Fuel-It BMW F Chassis N55 Walbro Stage 3 LPFP Upgrade those connections will need toDescription This is a complete Low Pressure Fuel Pump (LPFP) upgrade for those customers that need the additional capacity to meet their power goals on pump gas, race gas, or E85. It utilizes a stock pump for the primary pump so that your EKP operates as intended by the factory eliminating potential errors for current draw. The secondary pump then runs under high boost only. New Build: This option includes a new BMW LPFP bucket with a new secondary