View Full Version : DBC 75mm Throttle Body PN#?

02-17-2016, 02:14 PM
I am adding a SEM manifold to my AEB setup and i wam wanting to add a 75mm TB. YES i have done some searching but i have not been able to come up with a rock solid part number for a 75mm TB. some show the VR6 as 65/70/75 or do i want a S4 tb? if anyone can help me out with my confusion that would be great.

02-17-2016, 03:29 PM
VR6 OBD2 TB is 70mm and what DBC use, the S4 TB is also 70mm but id DBW. The VR6 TB is thinner than the S4, so I had to us 40mm bolts vs the 50mm bolts the IE manifold came with.

02-18-2016, 02:08 PM
OK so the VR6 TB is a 70mm, does anyone know of a 75mm that will work?

02-18-2016, 04:00 PM
I'm not going to pretend to know all things TB related, but that's an odd size, are you sure it's 75 that you're looking for? I have only heard of 70 or 80mm (hemi).

02-19-2016, 10:50 AM
I was going off this info


02-25-2016, 10:22 AM
So is the VR6 throttle body the only upgrade options for the DBC then?

02-25-2016, 11:13 AM
As far as I know.