JHM now sells this stuff… Has anyone here tried it in their RS4?
While it doesn’t conform to VW specs, it may exceed them. Would this be a good option for someone who isn’t concerned with warranty and looking for great engine protection?
JHM now sells this stuff… Has anyone here tried it in their RS4?
While it doesn’t conform to VW specs, it may exceed them. Would this be a good option for someone who isn’t concerned with warranty and looking for great engine protection?