3.0T/4.0T Supercharger Coolant Pump Upgrade Kit

The GAS Audi 3.0T/4.0T Supercharger Coolant Pump Upgrade Kit provides a significant enhancement for Audi vehicles equipped with a CWA50 intercooler pump. This kit includes the CWA100-3 coolant pump, which delivers 50% greater flow capacity compared to the OEM unit, making it an ideal initial upgrade for the cooling system of 3.0T and 4.0T engines. For users seeking maximum output, the CWA100-3 can be configured to run at a continuous 100% duty cycle by disconnecting or cutting a specific signal wire within the included adapter harness. This allows for the highest safe flow rate without the need for external relay setups. Installation considerations include a potential increase in current draw to 8.5 amps, a 1.5A increase over the CWA50. Vehicles with a 7.5A fuse for the intercooler pump will require an upgrade to a 10A fuse. The kit includes the CWA100-3 coolant pump and a conversion harness specifically pinned for the application, which is not available separately. Adapters for EA837/EA824 (pre-CREC) and EA837 Evo (CREC/CREH) engines are noted as required components, though not included in this specific kit. The provided fitment guide is for LHD North American applications; RHD/ROW vehicle owners should consult local documentation or a professional.