ip4me

or would I need an entirely new chip? I am considering a chip for my early model 2000 A6 2.7t six-speed with 45k miles and the original ko3s, but I have read that these turbos could give up fairly quickly with a high boost chip. If they fail and I upgrade to ko4s, I presume I will need an upgraded chip as well. Can the chip for the ko3s be upgraded inexpensively, or do I need to factor in another $1k plus in for another new chip if the ko3s give up the ghost? Thanks. (Cross-posted to the 2.7t and performance forums)

4Driver4

The K03 chip will work fine with the K04's, but you will be leaving power on the table. The chip can be reprogrammed, but there is no cost advantage to doing that. You would be better off selling the chip and buying a new one if you go that route.

S810TURBO

I just got the chip, APR and its bad azz. I now just need to get a new tranny, lol just kidding. How did you find a 6-spd? Hard to find! Get the chip, its worth every penny.

ip4me

happened to luck into the six speed at my local dealer with 33k miles on it - it was love at first test drive. Replaced the F-hose and diverters already - H-Sports are next on the list. I am going to chip, probably this summer, just wanted to go in with my eyes wide open.