High horsepower configurations often require more fuel, especially on applications where ethanol is used. The APR 980cc MPI Injector Upgrade Kit includes an upgraded high-flow multiport injection (MPI) injector and harness necessary to satisfy high horsepower builds. The kit uses a compact and extended tip Bosch EV 14 injector that supports Ethanol and Methanol and flows 980cc/min at 3 bar. A high quality 2 wire harness with braided wire sheathing converts the Bosch Jetronic connector to the necessary factory style connector making this upgrade plug-and-play with an associated ECU upgrade. E85 and M100 compatible 150 mm long harness with braided wire sheathing 30° single cone spray angle with 0° bent angle and 0° gamma angle Bosch EV 14 CKxT MPI injector (0280 158 040) Top-feed injector 980cc/min, 670g/min, or 89lb/hr @ 3 bar (n-heptane) APR Bosch Jetronic to OEM 2 pin harness 12 ohm coil resistance ECU software required for use Supports up to 8 bar of use in motorsport configurations 33.6mm compact body Plug-and-play on 2.5 EA855 EVO & 2.0T EA888 Gen 3, where supported 24mm extended tip nozzle VEHICLE FITMENT 2017-2023 Audi RS3 Base (Liter: 2.5 & Engine(ci): 151 & Cylinder: 5 & Block: L) 2018-2022 Audi TT RS Quattro Base Heritage Edition (Liter: 2.5 & Engine(ci): 151 & Cylinder: 5 & Block: L)