So i just put a K04 in my 01.5 A4 and yeah its sweet and all but i thought i would see a bigger difference! so ive come to realize thats its not worth me doing what i was going to do to tha car (Reiger bodykit, rims, some other little things) when instead i can take that K04 out and get an S4 Is that simple to put my k04 in an S4??? And if thats not an option till what i am i looking at to get an S4 same things as A4 or what more do i need to look at with them, cost for an 00-03 S4 would be helpful

thanks alot hope i can convert!

 

For a decent mileage S4 you looking at about 12-17k depending on its condition, also you can put K04's on the S4 but you have to pull the engine it's also a twin turbo car. A lot of people say its unreliable but I think different, as long as you take care of it do all the proper maintenance and let the car warm up before you go boost and cool down before you shut down you car it should run strong for a long time. But eventually your stock turbos will go out, when they go out depends on how you treat the car. I have a buddy with 160k and he has stock turbos still, no screaming at all. But I guarantee if you like your A4 your going to absolutely love the S4 it's a different beast. If you have any other questions about the car PM me. Also there are a lot of highly knowledgeable people on this forum so pick there brains. Also to save you some trouble try searching about any questions you might have about the car first.

 

Just to add to the above, you will need two new k04s and the year '03 is not what you are looking for, cause it is not one ofthe turbo'd ones.