My $.02 is that a TP is a TP. I ordered the Berk because it's slightly larger (we're only talking 3mm though) than the Invidia. I'm not sure what size Megan is for sure... but as I recall, it's identical in size to the Invida.

I still can't get over how LOUD the TP made my exhaust. It cut the freeway drone in half, but the exhaust is at least 50% louder at WOT. The other night I was on a major street and floored it off a green light. I actually set off a car alarm parked in front of blockbuster, at least 25' away from the street.... with my silencers in.

Gain=+/- 15 W.H.P.on a stock,untuned S.

It does not make the stock exhaust sound raspy at all. In my opinion (and I'm sure 99% of you) think it makes the exhaust sound just right.

Listen for yourself. This is a before and after. 100% S2000, only change being our test pipe.

100% stock vs. Berk Test Pipe only

Getting my Invidia TP tomorrow also. Will post a video up of the before and after. :)

i had the megan TP. not raspy at all. it should be the least raspy TP bc it has that tiny resonator. i have the berk tp now.

I might have mixed up a TP and the resonator cut out as far as rasp is concerned because after hearing the berk vid, it isn't raspy and sounds quite good.