a laugh at 2.5k.... no way 2.5k for a 260rwkw line with the parts I have... just the manifold, 3.5 dump and external waste gate cost over 2.5k... what about the engine management and boost control thats another thousand then you have the rims the suspension and the rest of the exhaust theres another 2.5 to 3k. And then you have a dogbox. Huge oil cooler the size of a radiator and cooler The blow off valves-two of - now thats prob more than 6.5k just there..... and then you have the car and motor.... heheheheee what a laugh.... it says 6.5k firm - thats firm with defect,