I don't think 200 whp is too lofty of a goal for an NA 2.5L.
On a dynojet I made as mentioned above 183.5hp with my car. Other svt's were making predictable numbers so I know the dyno wasn't being screwy.
I had a clean intake tract and a pro-m maf and a tweecer.
The previous year w/ similar weather conditions I made like mid 160's.
With headers and an exhaust I think I could have hit 200 or been close.
