[edbrick]

I wouldnt touch my car until the warranty was done. If you listen to the SEMA people they will try to tell you "oh they have to prove that the problem in question was caused by an aftermarket part" Bull Crap. My wife is a paralegal for the largest lemon law lawer on the east coast and GM or chrysler, which is even worse, will find any excuse to deny a warranty claim. If you have to claim lemon sure you MIGHT win but it will take more than two years to get any relief. By then most people give up and trade in their cars. So if this is a toy and you can deal with the hassle then sure mod it. If you need it every day dont touch it.