Product description: The HPerformance 1000HP+ twin low pressure fuel pump is based on a brand new AUDI pump. Additionally a secondary brushless pump is combined with the system. This secondary pump is boost switch activated and can be adjusted to start from any boost level between 1-3,5 Bar / 17-50 PSI. That helps to keep the fuel temperature low, as the pump does not need to pump the fuel into the circuit if not necessary. The maximum fuel pressure output is 8 Bar / 136 PSI to safe injectors and seals. The pump can handle pump gas fuel as well as alcohol or methanol blended fuels. The pump is supplyed with a fully plug and play wiring loom to fit your TTRS / RS3. It also comes with an installation guide (download). Please Note: Any of our items are not deisgned for beeing used street legal. Products that are street legal are marked as such. The offered items are for racing application only and must be installed by professional workshops with corresponding know how. If you want to install the parts on your own, please inform yourself up front, if you are able to handle the installation. You can also ask our technicans on the phone. We cannot take back items that have been incorrectly installed.