MAF
I paid at a dealership for new MAF for my 01' A6 4.2 something around $150, considering ebay prices for used MAF's around the same or little less its better to have a new one for little more since it can casue so many problems..
I just bought a remanufactured one from www.ecstuning.com for $124 they also have the brand new bosche ones a lot of people buy from ecs with no problems. The dealer mite event be selling you a reman. one as new so check them out there probaly your best bet.


