New to the forum. 2006 A3 Ocean Blue, Grey, Premium, Cold weather...ahhh who cares, I bought this thing because I gigle every time I step on the gas...I am hooked...will chip it shortly but would like further clarification on the DV valve replacement...I am an "end user" and not very mechanically inclined...please be very specific...can I order the "c" version from the dealer? Is that even neccessary? Can't wait for the extra power and frankly can't believe this car could be more fun.,,thank you all in advance for your time!!![:@]