I have a 2007 Av, and am wanting to put Trenz billet bowties on the front and back, as well as a Stull billet bolt-over grill. I just spoke with someone at SFX Performance who said that GM has locked down a bunch of these aftermarket vendors, and that Trenz was purchased by Lund a few years back. Does anyone know a good, reliable business I can purchase this stuff through? Any info would be great! Thanks as always!