The good: Price and quick delivery
The not so good: 1) Weld of one pipe impinged into mounting nut seating area.
2) Exhaust flange bolts are not welded studs making installation require two people.
3) Exhaust flange bracket was not welded and was poorly fitted.
4) Exhaust flange bolts are not hardened.
5) No mounting locations for original heat shields
6) cheep non-standard flange gaskets rather than crush donuts
7) O2 sensor at different angle than stock RX330 but no interference.