Originally Posted by BoilerUpXFire
Am I correct in saying that the 74mm TB many have used is simply an OEM unit from another benz?
If this is the case, we should not need TVT to source them, mark them up, and resell them to us

John, after looking into alternate sources, I think you're right. I actually just found some of them on eBay for 125, used, but still a good deal.