ok so i got the light problem figured out fro ma few months ago. its bee na nightmare since, 3 flat tires and a blown turbo . its a 1999 audi A4 quattro 1.8T, i ordered a stock K04 upgrade for it and had it installed, now i cant find a shop that does computer flashing, except Cars and Concepts, but they say they canonly tune it for 91 octane and it will only be at 206hp...is that right? with an audi tuning chip and a 3" straight pipe to borla muffler/tip? any input would be nice im not an audi/vw fanatic yet but i purchased this car from a friend who has passed and im tryign to make it nice, intercooler and hard piping for air lines is after computer troubles!