Hi guys. A little advice if you could..... I'm looking to put a rear lower spoiler/ bumper skirt onto the Signum. The car has twin exhaust pipes and I'm wondering if I need to change the rear pipes for it to fit, where would be the best place to shop (irmsher charge a fortune) and how easy they are to fit. Kinda new to this but love the look of the Signums I have seen with this body mod.
Any advice to a newbie would be greatly appreciated!!!