Hello I recently purchased a 2007 a4 and was curious if you guys know website or anything where I can get up grades. Like intercooler s turbos or any tips on keeping it running well? Also what is the best brand of oil if it really matters to the engine.

 

Welcome. I'm not sure what you're looking for exactly, but most of this is discussed at length in the sticky at the top of the forum (Important Facts To Know). Brand of oil matters less than making sure it's full synthetic and an appropriate weight for your climate.

Spend some time perusing the forum here, check out the search feature, and if you have more specific questions, ask (general stuff is typically harder to answer and will generate less response).

 

Thank you. I am new to the whole forum world. Ok I will search for my area we have winters that can get below 0 so I will search to see if I can find anything.