Ok, first off, get the Ignited brand of starter cause it's a quality piece and also has the anti-grind feature so once your park brake is down the button won't do anything, hence if people are retarted and push it while the car is started...no grind. There are four wires that lead from the back...PM me later and I can explain better I just have to leave the house for an hour or two. It will fit perfectly in the cig lighter hole and the install should not be difficult although if you have an alarm (like I do) you might want to take it to your local shop. I'm getting help with mine so I don't screw my shit up. If you need any pictures or more info, drop me a line. I got mine off Overboost.com, but unless you have like two months two wait for them to pack a few small items in a box and ship it you might want to find another retailer.