Well I was going to post my dyno results but I guess I can't attach any images. So I will give you the manually written version. =)

These are results from a Dynapack Dynomometer. Using a final drive ration of 3.920 and a tcf (transmission correction factor... i think) of 1.38. If anyone knows of a more accurate tcf or if I had the wrong final drive please let me know so I can have the tech recalculate my results.
SAE tq 271.3 @3270rpm
bHP 270.1 @6089rpm

Here's the other thing these results were from only an HKS up-pipe and down pipe. I have the stock cat-back on there. It almost seems a little high for those mods. what do all of you think?

What else do you guys think I can do to broaden my power band since it seems very short lived. I can only hold those figures for about 1000rpms.

P.S. I am a little new to modding so if I used any improper terminology please forgive me. OH and I have the 3/16 mod but I am going to put that back to normal.

At first glance I'd have to say your numers are really high ... A few questions though, are you running any engine management (UTEC, AP, ECU Tec) ... Also, you'ld really have to have someone host your pics of the dyno plots to talk about bradening your power band ... Can't see where it's at ... If there's no engine management involved in this, I'd guestimate your WHP at about 190-200 whp ... If there is management involved, maybe 220-230 whp at best ... You did say just an Up and Downpipe right? Think your numbers are way off regardless ...
Edit: Also, make model and year of the car would help out alot ...

my02 srp wrx =)

well as to the whp you are right on 197.8... I was posting based on hp at the flywheel. No engine management at this time but it is definatly wanted.

Your numbers look pretty good, 270bhp is pretty nice, maybe a teeeeeny bit high for not having EM. As far as being new to modding, don't sweat it. Most people here post their results in terms of wheel horsepower/torque so there may be some confusion since you posted in bhp.

Now hurry up and get a catback + accessport/utec/reflash!! ;)

Somthing doesnt seem right about these #

well in terms of at the wheels I dyno'd 195.7awhp @ 6089rpm and 196.6 ft/lbs @ 3270rpm

SJP-
like I said it seems awfully high for just a up/dp combo especially with the stock cat-back. Even the tech that ran the dyno said that seem'd kinda high but it was really cold that day and maybe that is helping fudge the numbers. The tech wasn't sure if he was using the correct "tcf" and if I found a better one he could re-run the calculations.