ok. so i'm new to the forum, and i just bought a 10' sedan....so in the process of signing the papers, i asked the manger if me lowering my car will void any warranty (cuz i bought an 8 yr bumper to bumper warranty), he told me no, as long as it isn't anything like modding the engine or re-wiring anything in that nature. so my question is: was he just talking out his a** or was he telling me the truth? because i really want to lower it but not at the cost of voiding my warranty. i know if i go with the HFP, i'm good with the warranty, but i really wants springs since i never had a bad experience with them. does anyone out there still have their warranty even with springs/coilovers install?