Nice gains! Thanks for posting up your dyno. We took extra design considerations knowing that many of you will run Berk HFC's with our exhaust. All of the videos you have seen of our cat back have Berk HFC's installed. It's easy to make an exhaust sound great with the OEM cats, not so easy to do it with HFC's at the same time.

Mike @ Doubledown motorsports has put several thousand miles on his system with HFC's installed. You can hear the inside & outside sound clips here:

YouTube - Berk Cat-Back 370Z Exhaust Exterior Sound Clips
YouTube - Berk Technology Cat-Back Exhaust In-Car Video

Nice gains! +rep

Ya know, the exhaust sounds really great with the HFC's by themselves! When does your CBE go on sale btw? And thanks Semtex!

I think that the Berk HFCs with the stock exhaust sounds the best. I just removed an aftermarket exhaust (Invidia) after two days because I didn't like the low frequency rumble.

Hey guys, I'm new to this forum.

Was just wondering how I access pictures that you have posted such as Red370z's berk hfc dyno results at the beginning of this thread?

Some piccies come up embedded in the posts (not this one though), but some do not appear at all & I cant find any links.

Btw I have a base dyno run & another with stillen g3 intakes that I can post if anyone is interested, however they are all in kW due to our metric system which is a little frustrating...

...must...refrain...from...putting...HFCs...on...c redit card... :icon14::excited:

Do it!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!

:worship:

Are you behind a corporate firewall?

Ahh.... That could be a possibility cos I'm at work at the moment. Cheers 4 the reply I'll check out this thread later on when I get home & see if I can view the results then.

It was a 15whp gain, with an approximate 12ft/lbs, the HFC's by far, are the best bang for the buck as far as money/power, get them asap, you'll love the gains/sound, it really hits a sweet note between 3500 and 5500rpms, sounds like a damn indy car, haha.

:iagree:

God I hate it when this happens!! Stupid techs seem to have found their way to Dubai too lol

Nice gains from just HFCs nevertheless!

How loud is Berk HFC with stock exhaust compared to say the Fast Intentions catback and stock catalytic converter?

Do berk hfc cause any CELs to go off? I wonder how they would sound paired up w/ my DT-S......