If so, what have you thought about it? This is the last performance mod I can do without messing up my lease agreement. It remains hidden and it is removeable if I need to bring it in to the dealer for service. I have already contacted Jack @ Unichip and he has been very helpful with the questions he has answered, but I would like to hear from the end user as well. So let it all out, Please?Thanks,Brian
Jack said that it costs Between $600 & $700. It comes with 2 Maps and her eis what Jack had to say about those:"You don’t need to use premium fuel, but if you’re trying to get more power out of the car, you need to provide it the minimum fuel needed to do the job. In general, you’ll use premium fuel with Map B (which is the more aggressive map) and you can typically use mid-grade with Map A (the maps are selectable with a switch on the PnP harness). Assuming the car is normally aspirated, everything goes right behind the glove box."Jack also said, "We’ve sold about 60 of the Matrix/Vibe kits and have never had a customer call with any installation questions."Sounds Promising! Here is the Dyno that Jack sent to me for the 2004 Matrix XR with CAI and Cat-back: