I noticed on majority of performance posts for these cars that there is nuthing. Wht about going outside the box then. What parts on the audi line are interchangable. I heard the 30v heads from the 2.6? fit the 2.8. What about the internals from the two six. Sorry im a subaru person getten into audi and im just used to the interchangableness of the subaru motors. What the plans are if the a4 heads fit use a k03 turbo and the turbo kit from the 2.6 and do some customizing, and the fuel system im not sure due to my lack of knowledge. And suspension ive read the a4 coilovers do fit the car. My goal for this is a mid 13 second daily driver since im knee deep into a 12 second subaru right now. Replys would be greatly appreciated. Thx

 

what engine do you have right now?
easiest I would think is getting S4 turbo 5 cyl

 

2.8L 12v AAH
I couldn't find any turbo kits/superchargers for this engine. The closest supercharger is for 2.8L 30v...

 

well, you found couple, there is a turbo kit on sell, and I am doing SC for that particular engine, should be out on soon.

 

heads are not interchangeable

 

is it a custom set up?

 

the kits are custum, but mine is like a kit, basically, what u will get from me is all parts that will let you run the SC. the turbo kit would require that u tune your self.