I'll bet my left one it's your diff, I'm on my third IFS diff they are as weak as shit.

Thanks, It acually burst the cast pipe on the erg housing. I'll check out the exhaust system for blokages and block off the erg at the exhaust manifold this weekend. The heat melted the snorkel air duct inside the engine bay and air filter is soaked in soot, not to mention melted wiring loom cover ...

Has anyone had there toyota 2LT blow an erg pipe. I had this happen and man what a noise, lost turbo (we also lost clutch but I cant see that being related) and plenty of smoke up hills..Can blocking the erg pipe at the exhaust end work or would this cause more problems.. It blew a hole in the side ...