BMW N54 N55 S55 Secondary Pump Activation Harness 2006 Check your sensors to confirm

Check your sensors to confirm the required harness before ordering

No Service Needed Air/Oil Separation Double Baffle

and it quickly removes without a trace when needed

The standard filter has a 4

Why Choose the MST Cold Air Intake System

BMW N54 N55 S55 Secondary Pump Activation Harness 2006 Check your sensors to confirmThe Precision Raceworks BMW Secondary Pump Activation Harness is the preferred method to control auxiliary fuel pumps by pump manufacturers and tuners alike. This kit is considered the most complete and highest quality kit on the market and is sold private label to many BMW pump manufacturers. That is why this harness is the #1 method of secondary pump control on the market around the globe. Product Features 10 Gauge Oxygen Free Copper Wire 100% Plug