At first i was sceptical because a video would show, that it worked then another that it didnt, then one that did, it honestly does a little, i will say i have a smoother throttle response there is support from both companies, it is safe to use on your car so thank you.
it was simple and fast, you place it on your od2 port, with the key on one click forward, put a pin to the reset hole for 5 seconds, wait another 20 to 30 seconds and it does work, not a huge upgrade, but alittle smoother performance.