stock exhaust and Berk HFC...

ayden370 · 03-04-2011, 04:17 PM

Rookie question: planning to put Berk HFC with my stock exhaust?

SPOHN · 03-04-2011, 04:27 PM

So what's the question? That's more of a statement.

GZ3 · 03-04-2011, 04:27 PM

is that the question?! whats your question....

christian370z · 03-04-2011, 06:10 PM

It is a proven combination, many have run that setup with great results. I used to run Berk HFCs with the stock exhaust and added a Tanabe Y pipe after. I ended up dyno'ing around the same amount of power that a cat-back exhaust would add so the gains are there. As for sound, it basically amplifies the sound of the stock exhaust if you like that type of sound but want more volume.

Dembflyr · 03-05-2011, 05:17 PM

I had just the Berk HFC's with my stock exhaust and the but dyno approved.
The sound was more aggressive but not loud at all. I can't say that anymore as I have the Berk CBE along with CNT resonated test pipes. It's pretty loud now. But no rasp and no drone.

What was the question again?

Econ · 03-07-2011, 08:35 AM

what kind of gains did you guys get from the HFC's. Are they more high/low end power?

tranceformer · 03-07-2011, 10:07 AM

I would say its more topend power.

03-04-2011, 04:17 PM	#1 (permalink)
ayden370 Base Member Join Date: Mar 2010 Location: mission viejo Posts: 3 Drives: 40th anniversary Rep Power: 15	stock exhaust and Berk HFC... Rookie question: planning to put Berk HFC with my stock exhaust?

03-04-2011, 04:27 PM	#2 (permalink)
SPOHN A True Z Fanatic Join Date: Feb 2010 Location: Covington, GA Age: 45 Posts: 14,844 Drives: Waiting on next Z Rep Power: 221	So what's the question? That's more of a statement. __________________

03-04-2011, 04:27 PM	#3 (permalink)
GZ3 A True Z Fanatic Join Date: Dec 2009 Location: SATX Posts: 3,296 Drives: Z Rep Power: 21	is that the question?! whats your question.... __________________ 09 GT-R 12' 370Z 7AT HANDED DOWN 12'+13' 5.0 SOLD

03-04-2011, 06:10 PM	#4 (permalink)
christian370z A True Z Fanatic Join Date: Jul 2010 Location: Newport Beach Posts: 3,900 Drives: 2010 370Z/Saab 900se Rep Power: 432	It is a proven combination, many have run that setup with great results. I used to run Berk HFCs with the stock exhaust and added a Tanabe Y pipe after. I ended up dyno'ing around the same amount of power that a cat-back exhaust would add so the gains are there. As for sound, it basically amplifies the sound of the stock exhaust if you like that type of sound but want more volume. __________________ -320whp / 259wftlbs- SP Rays -- RE-11s -- SpecialtyZ Tune -- Swift Springs -- Stillen 25R Oil Cooler -- Stillen G3 Intakes -- Berk HFCs -- F.I. 12" CBE -- Stillen Sway Bars -- Es14 Spring -- INGS+1 lip -- CF Spoiler -- GTR Start Button -- VLED Parking Lights -- PWJDM V2 shift knob

03-05-2011, 05:17 PM	#5 (permalink)
Dembflyr Track Member Join Date: Feb 2010 Location: Indiana Posts: 886 Drives: G37S Sedan Rep Power: 16	I had just the Berk HFC's with my stock exhaust and the but dyno approved. The sound was more aggressive but not loud at all. I can't say that anymore as I have the Berk CBE along with CNT resonated test pipes. It's pretty loud now. But no rasp and no drone. What was the question again? __________________ 2012 G37S Sedan 6MT - Project Practicality 2009-6MT-Sport/Touring-Dembflyr's Journal-TT Build Thread-CAR IS SOLD

03-07-2011, 08:35 AM	#6 (permalink)
Econ A True Z Fanatic Join Date: Jan 2011 Location: New York City Posts: 2,546 Drives: Fiat? Rep Power: 19	what kind of gains did you guys get from the HFC's. Are they more high/low end power?

03-07-2011, 10:07 AM	#7 (permalink)
tranceformer A True Z Fanatic Join Date: Nov 2008 Location: Palm Beach, FL Posts: 1,213 Drives: 2009 370Z PW 6MT Rep Power: 268	I would say its more topend power. __________________ Ray 2009 370Z Base Sport 6MT / 12.860 @ 109.09mph / 1.921 60ft / street tires official 1/4 mile track times

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