Audi 3.0T CWA100-3 Upgrade Kit

This upgrade package assembled by GAS consists of a Pierburg CWA100-3 water pump and a specific plug & play wiring adapter for Audi vehicles with a standard CWA50 intercooler pump. At 50% more flow and half the price of the factory Audi pump, this upgrade should be one of the first cooling system mods you do to your 3.0T/4.0T!

The CWA100-3 is an upgrade over the CWA100-2, featuring a freshly designed impeller housing with a slightly shorter water inlet and outlet, as well as a more robust electrical connector to accept larger diameter wiring. This allows higher duty cycles to be run for extended periods of time without worrying about premature failure.

This pump retains full PWM control from the stock ECU, but can also be run at 100% duty cycle by disconnecting or cutting the grey/red signal wire in the adapter harness. This is the largest intercooler pump you can run on the 3.0T safely without wiring an external relay setup!

Includes:

• Pierburg CWA100-3 coolant pump
• GAS CWA100 conversion harness
• 25A pump fuse (2015+ models will already have this installed)

Specifications:

Operation voltage: 8-16 volts
Weight: approx. 1.00 kg
Current consumption: 8.5A max. / (approx. 0.2mA in standby mode)
Nominal diff. pressure: ≥ 0.75 bar *
Flow rate: approx. 30-35 l/min @ 0.75bar / 40-45 l/min @ 0.50bar
Speed: approx. 7000 rpm
Temperature range: -40°C – 110°C (water) / -40°C – 120°C (ambient)
Protection: IP 67 + IP 69 K

Other cooling system upgrades for the 3.0T:

• GAS Divorced Cooling System Kit