Your warranty will be fine with Banks parts. They are one of the few companies out there that will actually go to bat for you if you have warranty coverage denied because of their parts, and in the unlikely event that their parts are shown to have caused the probelm Banks will cover the repairs for you. They are a reputable company, although I don't think their parts provide a very good return on your investment.
2012 Silver Sport S, Silver, 6 speed, soft top, 3.73s, LSD, PCG, Infiniti, deep tint windows, Pro Comp 1028 wheels, 33" Duratracs, Smittybilt bumpers and steps, KC fog lights, Mopar slush mats and fuel door.
Happiness is a belt fed weapon.