Tb??
 

Ok ive been looking into the BBK TB from my car i found a good deal on one. But I have a problem. I dont know that the 70mm TB will fit on my after market CAI. What I want to know is the tb is it just the flap thing that opens to 70 mm or is the metal piece that you would lock to the CAI also 70mm and What is the stock TB size?

Thanks