In a few days Texas Speed will be shipping the Pacesetter longtubes for the 09 Silverado. They will also fit the 07s and 08s as the Y pipe comes with both tail pieces(flat flange w/2 threaded studs for the 07s and 08s and new style slip fit round flange for the 09s). The price has gone up by $60. They cost about double compared to the longtubes you see on Ebay, but they will bolt right up to the 09 Silverado and are ceramic coated. I'm placing my order tomorrow and will be installing them early on next week.