i have tried them on another car and they made his brake light light up a lot better, he had tried them in his front turn signals and through orange lenses you could see the bulbs were red so they are very powerful little suckers. when we put them in his taillights the clear bulbs that were in there were lighting up the lights kind of a lighter red then when we put the led's in there, so i would try them, i know i am, whenever i go out today

98.5 Black SE ATX S&B filter, SVT MAF, optimized SVT TB, mesh grille, removed orange reflectors, painted rear reflector, gutted pre-cats, optimized SVT LIM, 19lb injectors, resonator removed cant afford an svt but lookin for 1 in nc