Originally Posted by onzedge

The Berk is deep, but tame at low RPMs. High RPMs -- it is all business, but not raspy/obnoxious/ricer/fart-can/burpy/annoying/teen-ager/50-dollar-bolt-on/JC Whitney/Pull-me-over sounding. The Berk dramatically improved throttle response and pull up to redline as well. I had a chance to hear it last week when my son took it through its paces after the Koni install. He always winds up through the gears and it sounds great. I don't know how else to put it. It sounds almost as good as my 240Z, almost.

An added bonus is that the Berk has the same aesthetics as stock, so it meets one of my rules about car modifications -- I do not like them to be obvious.

I think I made the right decision on the Berk when I purchased it back in 2010. I spent about 2 months researching cat-backs and there are many good ones out there, but all except the Berk failed me on at least one point including: burnt tips, slip joints, tips too big or not slashed, too flashy, too low to the ground, poor power increase, etc.

Thanks for asking.

onzedge has written