BMW Secondary Pump Activation Harness - BMW E9X F22/23 F3X F8X

Product Details

Precision Raceworks' BMW Secondary Pump Activation Harness is the top choice among pump manufacturers and tuners for controlling auxiliary fuel pumps.

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 & Play (zero cutting, stripping, crimping when used with included pressure switch)
• Pre-set 13psi boost reference switch designed for automotive use
• Optional Negative Trigger or Positive Trigger harnesses included
• Test Plug included

Each kit includes a boost referenced pressure switch often referred to as a "hobbs switch", however, Precision Raceworks' pressure switch is designed for exposure to oil as well as air and is safe for engine bay temperatures for years of reliable service unlike a "hobbs switch" which is designed for use in swimming pool and hot tub applications.

Specifications:

• Weight: 2.1 lbs
• Boost Referenced: Yes
• Plug and Play wiring: Yes
• Connection style: OEM Quick Connect
• Pressure set point for activation: 13psi
• Fuse size pre-insalled: 30amp
• Pressure Switch (hobbs switch): Included
• Relay Type: Standard On/Off relay - normally open

Prop 65 Warning

Product Q&A

Lifetime Replacement

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