Robert, I owe you an apology. I came off the handle with my post- this info is good, but I guess I somehow missed the connection between the suitability of the Mitsubishi bypass valve for our cars. BTW, are you saying that you can use the Mitsubishi plumbing in our cars? I have a Talon TSi, I should take this stuff out and see how it fits in my 5ktq. Taka