WTB Burk HFC's

gfys · 04-19-2014, 09:04 PM

as title says. used or new. willing to pay decent, but if its used I wanna know millage and condition.

"berk"

mults · 04-22-2014, 10:50 AM

Good luck and you won't be sorry about the Berks. I have the HFC and CBE and I think the sound is amazing...

gfys · 04-26-2014, 04:53 PM

Im worried about hiss. I heard they hiss on decel even with non true dual catbacks. Is this true with every exhaust? I just want louder, more HP and same sound. If hiss, dont want.

Jerm@AAMComp · 04-29-2014, 05:00 PM

Our high flow cats do not hiss. I know the sound you're talking about and I know how annoying it can be. I'm not sure if it's the brand of cats other companies are using or if it's because of the type of steel some of the Chinese copies are using.

We have some on the shelf ready to go!

DEpointfive0 · 04-29-2014, 05:18 PM

Quote:

Originally Posted by Jerm@AAMComp

Our high flow cats do not hiss. I know the sound you're talking about and I know how annoying it can be. I'm not sure if it's the brand of cats other companies are using or if it's because of the type of steel some of the Chinese copies are using.

We have some on the shelf ready to go!

Man I'd love to see that!

Do you guys have a set for the 350Z DE? (Momentum headers)

Chuck33079 · 04-29-2014, 05:43 PM

I thought the hiss was a characteristic of the motor, not the cat. In cars without cats, the hiss is much worse. How can yours avoid making that noise?

gfys · 04-29-2014, 07:09 PM

I read that too. I would be very interested with some kind of proof. Cats are Hard to put in compared to other exhaust parts because of header bolt location so I dont want to do it twice please.

DEpointfive0 · 04-29-2014, 07:12 PM

Quote:

Originally Posted by Chuck33079

I thought the hiss was a characteristic of the motor, not the cat. In cars without cats, the hiss is much worse. How can yours avoid making that noise?

Exactly why I'm interested

zefaulter · 04-29-2014, 08:02 PM

Interested in no hiss cats too

DEpointfive0 · 04-29-2014, 08:12 PM

Quote:

Originally Posted by zefaulter

Interested in no hiss cats too

Lol. Unless they are 1000 cell no flow cats, they're gonna hiss

zefaulter · 04-29-2014, 10:35 PM

Quote:

Originally Posted by DEpointfive0

Lol. Unless they are 1000 cell no flow cats, they're gonna hiss

Hey now, let's give AAM a chance. I'll take a sample product and write a review. Deal?

Jerm@AAMComp · 04-30-2014, 09:24 AM

What it should have said was "our HFCs don't amplify the hiss." We've done a bunch of testing with our different exhaust systems and should have videos today of a couple of them.

Here's a video of our HFCs paired with a Fast Intentions CBE on a G35
https://www.youtube.com/watch?v=AlRacQGX4io

Here's a video of Fast Intention HFCs paired with their CBE on a 370Z
https://www.youtube.com/watch?v=IuAkiRHSmDY

And a video of our HFCs with our 2.5" TDE on a 370Z
https://www.youtube.com/watch?v=40wAvCXEItc

As you can tell the cars with our HFCs do not have that same level of "hiss". The type of catback the car has can also help, but I can't find any videos of cars with just the HFCs.

Bossless1 · 05-08-2014, 08:03 AM

Quote:

Originally Posted by Jerm@AAMComp

What it should have said was "our HFCs don't amplify the hiss." We've done a bunch of testing with our different exhaust systems and should have videos today of a couple of them.

Here's a video of our HFCs paired with a Fast Intentions CBE on a G35
https://www.youtube.com/watch?v=AlRacQGX4io

Here's a video of Fast Intention HFCs paired with their CBE on a 370Z
https://www.youtube.com/watch?v=IuAkiRHSmDY

And a video of our HFCs with our 2.5" TDE on a 370Z
https://www.youtube.com/watch?v=40wAvCXEItc

As you can tell the cars with our HFCs do not have that same level of "hiss". The type of catback the car has can also help, but I can't find any videos of cars with just the HFCs.

OK...so, best price shipped to 34479?

zmanelite · 05-08-2014, 09:37 AM

Price 92805

Jerm@AAMComp · 05-08-2014, 11:22 AM

PM'd

04-19-2014, 09:04 PM	#1 (permalink)
gfys Base Member Join Date: Jan 2014 Location: va Posts: 4 Drives: nismo z Rep Power: 11	WTB Burk HFC's as title says. used or new. willing to pay decent, but if its used I wanna know millage and condition. "berk" Last edited by gfys; 04-20-2014 at 11:57 AM.

04-22-2014, 10:50 AM	#2 (permalink)
mults A True Z Fanatic Join Date: Aug 2011 Location: Cleveland, OH Age: 69 Posts: 1,830 Drives: 2010 (40th) #706 Rep Power: 16885	Good luck and you won't be sorry about the Berks. I have the HFC and CBE and I think the sound is amazing... __________________ mults 40th Anniversary 'Z', 312.06HP/260.58TQ (Dynosty EcuTek Tune) Build Date/Number: 1/27/2010 #706 Berk HFC + CBE, R2C CAI, Clear Bra, Cleveland Z Club

04-29-2014, 05:43 PM	#6 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29538	I thought the hiss was a characteristic of the motor, not the cat. In cars without cats, the hiss is much worse. How can yours avoid making that noise? __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

05-08-2014, 09:37 AM	#14 (permalink)
zmanelite Track Member Join Date: Nov 2013 Location: Anaheim Posts: 753 Drives: 370 Z Nismo Rep Power: 36	Price 92805 __________________ Instagram @zmanscm

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04-26-2014, 04:53 PM	#3 (permalink)
gfys Base Member Join Date: Jan 2014 Location: va Posts: 4 Drives: nismo z Rep Power: 11	Im worried about hiss. I heard they hiss on decel even with non true dual catbacks. Is this true with every exhaust? I just want louder, more HP and same sound. If hiss, dont want.

04-29-2014, 05:00 PM	#4 (permalink)
Jerm@AAMComp Base Member Join Date: Jul 2013 Location: Maryland Posts: 56 Drives: 1990 RX7 w/ LS1/T56 Rep Power: 11	Our high flow cats do not hiss. I know the sound you're talking about and I know how annoying it can be. I'm not sure if it's the brand of cats other companies are using or if it's because of the type of steel some of the Chinese copies are using. We have some on the shelf ready to go!

04-29-2014, 07:09 PM	#7 (permalink)
gfys Base Member Join Date: Jan 2014 Location: va Posts: 4 Drives: nismo z Rep Power: 11	I read that too. I would be very interested with some kind of proof. Cats are Hard to put in compared to other exhaust parts because of header bolt location so I dont want to do it twice please.

04-29-2014, 08:02 PM	#9 (permalink)
zefaulter A True Z Fanatic Join Date: Jan 2013 Location: Toronto, Canada Posts: 1,983 Drives: 40th 370Z Rep Power: 27	Interested in no hiss cats too

04-30-2014, 09:24 AM	#12 (permalink)
Jerm@AAMComp Base Member Join Date: Jul 2013 Location: Maryland Posts: 56 Drives: 1990 RX7 w/ LS1/T56 Rep Power: 11	What it should have said was "our HFCs don't amplify the hiss." We've done a bunch of testing with our different exhaust systems and should have videos today of a couple of them. Here's a video of our HFCs paired with a Fast Intentions CBE on a G35 https://www.youtube.com/watch?v=AlRacQGX4io Here's a video of Fast Intention HFCs paired with their CBE on a 370Z https://www.youtube.com/watch?v=IuAkiRHSmDY And a video of our HFCs with our 2.5" TDE on a 370Z https://www.youtube.com/watch?v=40wAvCXEItc As you can tell the cars with our HFCs do not have that same level of "hiss". The type of catback the car has can also help, but I can't find any videos of cars with just the HFCs.

05-08-2014, 11:22 AM	#15 (permalink)
Jerm@AAMComp Base Member Join Date: Jul 2013 Location: Maryland Posts: 56 Drives: 1990 RX7 w/ LS1/T56 Rep Power: 11	PM'd