Total Racing Products V10 Intercooler Pump Harness (Engine Bay or Frunk Location) With Pierburg Pal Integration (New LIN Bus Pumps) – R8/Huracan

ALL NEW! These are compatible with new LIN Bus CWA400 pumps with the help of Pierburg Pal integration! In March 2024, Pierburg removed PWM from these pumps. Utilizing a Pierburg Pal and this harness, you can now control your CWA400 pumps again while utilizing a PWM signal or by plugging in a 3.5 bar MAP sensor.

This harness is intended to power a Pierburg CWA400 water pump that is mounted in a V10’s front trunk (frunk) or in the engine bay on the USDM passenger side.

For Frunk Usage:

This harness is intended to get its switched power source from the 12V wire leading to the cigarette lighter plug in the frunk. The PWM signal wire provided is long enough to be routed through your V10’s interior and to the farthest ECU’s half-bridge output.

For Engine Bay Usage:

Included with the harness is an add-a-fuse that can be tapped into the USDM passenger side fuse box for switched power to the relay.

If you are using one of TRP’s High Flow Ice Tanks that utilize two pumps, you will need to purchase one of these harnesses for each pump.

NOTE: Pierburg Pals are sold separately. You can purchase a Pierburg Pal here: https://totalracingproducts.com/PierburgPal

Not all wiring is created equally. We use TXL wire featuring XLPE insulation that is heat, flame, gasoline, grease, and acid resistant and is used in extreme temperature applications of -40°F to 257°F!

PIERBURG PAL INFORMATION: