[sean03gt]

Hello I have a 2003 gt i just put on a aftermarket crossmember last night and now i have a vibration at just about every rpm i was wondering if anyone has used one of these or can give me some advice on maybe what's wrongs TIA

 

[1996mustang]

Maybe nothing is wrong......its aftermarket meaning its probably stiffer than oem and might lessen the vibration with some drives. Its like solid motor mounts they will vibrate like a mofo but then when they brake in u will notice the changes. Im sure someone who has it will chime in im just getting the ball rolling

 

[sean03gt]

Well i messed up and i didnt do any research before purchasing it but from what I've read from other mustang forums that any polyurtane mount is gonna vibrate like hell