does anyone know where i can get the HKS SSQV blow-off valves from that have them welded to the hard pipes for the intake manifold???? i see a lot of people with those and the only person is wanting like a $1000 for the pipes and valves....that just a little to much for JUST B.O.V. , u know???? so does anyone know of any other places to get the valves from????