Hi all,
I'm in the process of going DBW throttle with my Gen2 3SGTE. I'm running a Link G4+ that has been modded to support it.

I started looking at a 2ZR throttle body, but the dimensions were too difficult to make work. Since then, I got some information that the 2AZ throttle body has a 65mm opening reducing to 55mm on the manifold side. Bolt pattern appears to be the same too!
I've got a Gen1 3SGE intake that I'll be bolting it to.
 
Does anybody have any experience with DBW throttle on a 3S that might be able to shed some light on how they've done it or what TB they used?
 
Cheers,
Tim

Havent actually fitted mine yet, but imho, just grab a new bosch unit. They're not that expensive. You can get weld on ally flanges with o rings so no gasket needed to.

Drive by wire throttle body will work, as in Nissan or Toyota etc. Corrola are small from memory.

I haven't heard of any being bolt up, you need to see a welder to put on an adaptor plate.