I would like to upgrade the turbo on my a6 2.7T. I know the next step from a KO3 is a KO4. Although, i am unsure on what the KO4 performance increase would be. Anyone who has made the switch please comment or someone that knows a good bit about the power increase that will result in the change.
I also would like to chip the car at some point. I was thinking APR as i have heard from multiple sources that they are the best. If anyone disagrees with that statement please tell me why as i am flexible right now and i am not set on getting an APR chip. Also, would it matter if i chipped it first then gotten a bigger turbo or would it be better to do the turbo upgrade then do the chip?
I can make pigs fly Posts: 14882
Joined: 12/14/2006 From: No longer Ohio Status: offline
Get a chip first and if you still want power, then get a turbo upgrade. If you want to know how much power, look at the S4 forums. THey have done the upgrade lots of time and will have basically the same numbers as your A6
_____________________________
FACTS > followers 197whp and 292wtq with no chip on stock ic, airbox and catback AEG crank +Scat rods + 83mm Wiseco pistons = CincyTT Version 2.0T For sale - 20mm wrist pin pistons and rods $175 + sh
Printable Version
Upgrading Turbo's - 
