great price, def feel an increase in power with running over 91 octane.
and rev limiter went all the way to 7 grand.
great upgrade for the price
So I bought one of these dinan chips off ebay for like 85 bucks,, Had it for about 8 months,, I jump started my car one day after leaving the lights on (

), and my car wouldn't idle anymore.. (no I didn't cross + and - or any dumb shit like that lol) it only idled after unplugging the ICV...
SO fast forward 3 months of riding with no ICV plugged in, I decide to swap the chip out and see if its the chip not allowing my idle,, sure enough, plug the ICV in with the stock chip in the ecu and it runs like a dream!!
Also I blew out a fuel pump shortly before uninstalling it.. it seemed like after I installed it my fuel pump got a LOT louder,, it finally crapped out..
Been running unchipped for a while now with no problems..
Now I'm not saying that every one of these chips will do these things to your car, but I just thought I should share my experience with anyone who's thinking of buying one

Happy motoring!