Originally Posted by luigi90210

You mean drive train warranty.

Like I said in my post, if you modify the ecu or engine, your drive train warranty is out the door but if you are under basic warranty(so interior Is covered), then they cant completely void your warranty because of the modifications unless the modification directly effects the problem(IE if your steering wheel peels or if your glove box stops opening, they have to fix it unless they can prove either you broke it, or your modification caused the problem)