I would go with nick williams if you have a 108mm aftermarket snout. 108 tb is pointless on a factory snout because you can’t port a stock snout out to 108, at least not all the way through. This also introduces potential issues, because the screw holes will now protrude all the way through the casing, requiring rtv or another sealant to make sure you don’t get vacuum leaks due to extreme porting. Nick Williams will require a true 108mm inside diameter on the snout because of the throttle blade sweep. Kong and ghf will not require a true 108mm id on the snout because the body on them is larger and the blade swings within the throttle body housing. I would go Kong, GHF has gone way downhill imo, they’re more about installing car alarms than anything these days. Also, nick Williams is $650 new. Kong/ghf $750+