Originally posted by seth90dx
So, theoreticaly a TWM B series TB would fit on my D16A6?
Uh, no. Induvidual throttle bodies bolt to the head, basically replacing the intake manifold. Some B series intake manifolds don't even interchange with other B series IM's, let alone D series ones. Most D series intake manifolds use 7 studs/nuts, while B series IM's use 10, if I remember correctly. The discussion in this thread pertains to "single" throttle bodies bolted in the stock location. OEM and aftermarket B series throttle bodies that bolt in the stock location will bolt up to a D series intake manifold. Beyond that, you need to match the OBD generation in order to make sure you'll have the right vac ports, sensor locations, etc. You may also need to swap your D series throttle rotor onto the B series TB.