079906036D / 079 906 036D. For Audi MK1 R8 Quattro 4.2L V8 2008-2010. For Audi RS4 B7 4.2L V8 2007-2008. High Quality Fuel Injector For Audi 4.2L V8 & A6 A5 Series Vehicles. Effectively solves rough idle, engine misfire, poor acceleration, increased fuel consumption and exhaust fault alerts caused by aging or clogged injectors.
