Just got back from Abbey Motorsport with dyno graphs

AlphaSnacks

I don't know what you're talking about, but based on his mods he made fairly accurate numbers. Guys with tune, full exhaust, and ART Pipes or test pipes make 330+WHP here. He's fine.

ronn1

I see that's what you have on your car. Are you getting 330 WHP? Can you post up a dyno with those mods? A bone stock 370 makes 275WHP...and you're saying those mods add 55 WHP? I will stand corrected if you can post a dyno sheet showing 330 WHP and those mods...NOT a Dynapack. I have an 08 HR with Gemini, Short Ram Nismo Intake and Osiris. STOCK CATS. On a Dynapack (like OPs) I got 306 WHP. Trust me...my car doesn't make 306WHP.
I hope all this doesn't take away the OPs *THUNDER*...those are nice results...but sometimes threads take a life of their own. I would just like to see confirmation on your claim of 330 WHP with THOSE MODS...that's all.