Bought and fitted to my SR20DET.
Had to mill (or grind) a small section of rib to get the pan to fit, but once fitted works a treat. Increased oil capacity is good. Currently takes about 4.8 to 4.9L now (was 3.7 or 3.8 from factory).
Fitment was fairly straight forward (using Loctite liquid gasket material). Two tapped holes are on the side, one is the drain and the other comes with a bung, but can be used for sump temperature.Rating: [5 of 5 Stars!]