Thats sucks. How many kms were up on her? I know (personally) of a couple people have an oil leak issue some resulting in some bad damage 1 other with rod out of the block, but he was being quite rough and harsh on the TRD at the time with 250+kms on the clock. now just a train of thought to my understanding the engine is just the same in all Aurions 2GR-FE. all you really need is the pulleys, Supercharger, Supercharger intake housing + 2GR-FE. Clearly someone with more knowledge with Toyota and TRDs may shed some light but you could use the same ECU, tranny and etcs, Good luck mate. PS. I know on ebay about 2 months ago a whole TRD Engine+ SC came up, but it got brought ever so quickly.