Berk HFC dyno results

BerkTech · 10-20-2009, 08:40 PM

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

semtex · 10-21-2009, 11:05 AM

Nice gains! +rep

Red370 · 10-21-2009, 02:11 PM

Quote:

Originally Posted by BerkTech

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

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

jpit · 10-21-2009, 02:49 PM

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.

damomck · 10-21-2009, 04:55 PM

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...

vipor · 10-21-2009, 05:08 PM

...must...refrain...from...putting...HFCs...on...c redit card...

theDreamer · 10-21-2009, 05:14 PM

Quote:

Originally Posted by vipor

...must...refrain...from...putting...HFCs...on...c redit card...

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

370Zsteve · 10-21-2009, 05:17 PM

Quote:

Originally Posted by vipor

...must...refrain...from...putting...HFCs...on...c redit card...

370Zsteve · 10-21-2009, 05:18 PM

Quote:

Originally Posted by damomck

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

Are you behind a corporate firewall?

damomck · 10-21-2009, 05:32 PM

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.

Red370 · 10-21-2009, 05:44 PM

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.

semtex · 10-21-2009, 06:05 PM

Quote:

Originally Posted by Red370

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.

G37Sam · 10-21-2009, 07:22 PM

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

Quote:

15whp gain, was unable to obtain TQ numbers due to the tech being a dumbass.

Nice gains from just HFCs nevertheless!

ped · 09-18-2013, 02:47 PM

Quote:

Originally Posted by Red370

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.

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

Gibby1113 · 09-19-2013, 01:44 AM

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

10-20-2009, 08:40 PM	#16 (permalink)
BerkTech The370Z.com Sponsor Join Date: Jan 2009 Location: Irvine CA Posts: 279 Drives: Lots.... Rep Power: 272	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 __________________ While the others type fast... Berk Technology goes fast.... See you at the track! OUR NEW PHONE NUMBER: (714) 546-BERK READ THE BERK BLOG HERE

10-21-2009, 11:05 AM	#17 (permalink)
semtex A True Z Fanatic Join Date: Jan 2009 Location: Behind enemy lines Age: 54 Posts: 5,995 Drives: People to drink Rep Power: 32	Nice gains! +rep __________________ "There are no small accidents on this circuit." -- Ayrton Senna 316.8whp & 248 ft/lbs (Dyno Dynamics) \| 319whp & 256 ft/lbs (DynoJet) (04/23/10) Stillen G3 CAI, CBE, Pulley / F.I. LTH / GTSpec Ladder Brace / Setrab Oil Cooler / UpRev-tuned by Forged Perf.

10-21-2009, 04:55 PM	#20 (permalink)
damomck Base Member Join Date: Oct 2009 Location: australia Posts: 6 Drives: 09 nissan 370z m6 Rep Power: 16	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... Last edited by damomck; 10-21-2009 at 05:04 PM.

10-21-2009, 05:08 PM	#21 (permalink)
vipor A True Z Fanatic Join Date: Aug 2009 Location: Euless, TX [ DFW ] Age: 42 Posts: 13,531 Drives: Nismo 09-0183 QAB Rep Power: 49	...must...refrain...from...putting...HFCs...on...c redit card... __________________ 2009 NISMO # 0193 \| QAB \| Albums! \| 05.04.10 (Dynojet) 291.94hp/248.28tq Oil Cooler (DIY) \| Custom Headlights \| GTSPEC Braces \| F.I. Long Tube Headers

10-21-2009, 05:44 PM	#26 (permalink)
Red370 A True Z Fanatic Join Date: Jul 2009 Location: Kaiserslautern, Germany Posts: 4,391 Drives: your mom to church Rep Power: 296	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. __________________ 2011 Mustang 5.0 \| 3.55's \| Lethal Performance off road H-Pipe \| Magnaflow Muffler Delete \| JLT CAI/Bama tuned 417whp/ 404 ft/lbs

10-21-2009, 02:49 PM	#19 (permalink)
jpit Enthusiast Member Join Date: Feb 2009 Location: Washington State Posts: 440 Drives: 370Z Tour MT w/Spt Rep Power: 16	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.

10-21-2009, 05:32 PM	#25 (permalink)
damomck Base Member Join Date: Oct 2009 Location: australia Posts: 6 Drives: 09 nissan 370z m6 Rep Power: 16	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.

09-19-2013, 01:44 AM	#30 (permalink)
Gibby1113 Enthusiast Member Join Date: Nov 2012 Location: On open empty highways Posts: 366 Drives: 40th anniversary Rep Power: 13	Do berk hfc cause any CELs to go off? I wonder how they would sound paired up w/ my DT-S...... __________________ 40th anniversary #450/1000 \| Takeda Attack CAI \| Ark DTS exhaust \| to be continued...

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