Whats the difference between chips?
#1
Whats the difference between chips?
Im shopping around for companies that chip ecu's for my 200 A6 4.2 . I have foung 3 brands so far. Unitronic is nearly $600, GIAC is around $300 and the Speed Tuning is $150. They all claim the exact same power increase on 93 octane gas.
So does anyone have any insight as to what might be different between them?
So does anyone have any insight as to what might be different between them?
Thread
Thread Starter
Forum
Replies
Last Post