Audi A3 Fueling Kit - APR - Stage 3+ LPFP - ‘17–’19. This in-tank low-pressure fuel pump upgrade is engineered to supply the fueling needed for APR Stage 3+ power levels when used with the proper software.

Built around a 305 LPH high-flow pump, this kit fits the factory fuel basket and works with the OEM PWM controller for reliable delivery under demanding conditions. It is fully controlled by the factory ECU when paired with APR’s ECU Upgrade, and includes the mounting hardware and directions needed for a clean, direct install. Ethanol/E85 compatibility adds flexibility for performance fueling strategies. Note: Designed for ROW vehicles equipped with factory MPI and requires appropriate software.

Features

• 305 LPH high-flow in-tank LPFP
• Factory basket and PWM controller compatible
• Ethanol/E85-ready components
• ECU integration with APR ECU Upgrade
• Complete kit with hardware and directions
• Supports APR Stage 3+ fueling demands

Ready to plan your build or have fitment questions? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization services at our Austin, Texas and Los Angeles, California area locations.

Buying multiple items? Contact us for potential shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov