When buying a lip kit make sure you have your cars year right and always make sure if its for a 2dr , 4dr or coupe. Lot of people make the mistake of not looking or not double checking and end up with a lip kit they have to resell. Most popular lip kits now days are made out of abs plastic, carbon fiber, polyurethane and fiberglass. Currently a lot of people decide to go with ABS plastic lip kits because of the low cost with a close second fiberglass and polyurethane. Companies like VIS Racing, Wings West, Andys Auto Sport, AIT Racing are some of the leaders that are known for making high quality body kits and lip kits.