These kits are made just for the 3.2 VR6 or the 2.8 24Valve VR6, and the 12V 2.8L Included is 1 head flange designed for either (yes they are different). 1 plenum plate, 3 U-bends (You cut in half to make 6 runners), 1 Throttle Body flange (for engine of choice) and 1  vacuum flange.    1 3/8 NPT port , 2 1/8 NPT port,  then choice of IAT sensor port, mk3 threaded or mk4 bolted. Or 3/8 NPT for GM style sensor. if no IAT is needed do the 3/8npt and use a plug if not needed for vacuum 

Create your own design on the plenum to fit your needs. Some like to do a box style, some like the pipe style. Plenum plate is rounded at a 4” diameter on a 3.5” wide plate. This lets you use from 3.5” or 4” elbows with minimal work. (4” for larger planum volume).

    Please select engine choice when checking out. They will not cross mount onto the other engine!!!