Fuel Pump Relay Kit

Every last ounce of power needs to get to your fuel pump to ensure you've got the power to supply the motor with enough fuel at full boost.
Mfg Part #
ECS Part #
Availability: Ships by Feb 2, 2022
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Product Details

The stock C4 wiring to the fuel pump is adequate for stock power. This kit makes that as easy as possible. The relay and fuse holder get installed just behind the battery, then a pre-terminated harness routes behind the seat to the tank access panel. The stock pins get pulled out of the connector and the new pins on the 034 harness with heavy gauge wire get inserted into the stock connector.

Then with a single but-splice connection (heat shrink splice providede with kit) to the original fuel pump power, your new relay system is up and running. Kit include full install instructions and diagrams. There is no simpler option out there!

Cross Reference
  • 034106Z001

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi C4 S4 Quattro 20v T
Audi C4 S6 Quattro 20v T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.


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Manufacturer names and/or part numbers are used only for identification purposes.

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