So I got the chance to run my ti on the dyno this last weekend. The only "mods" done to it (other than the S52 itself) are hi-flow cats, custom cat-back, and running a 328i DME instead of the proper M3 DME. I'll be making more dyno runs as well as getting an AFR graph after I make some changes to the engine (M50 manifold, throttle body, 24lb injectors, HFM, software) sometime in the near future. I think my HP numbers are a little low, possibly due to the wrong DME being used.
