Which HFC for a TT or SC Build

swiss370Z · 09-06-2012, 11:51 AM

Hello my dear, supercharged and TT 370Z owners.

I have not found a proper thread where was accurately described,
catalyst which is best suited for the extra power in a more boost Nissan 370Z?

My problem is that the original catalysts for 5000 km already given up the ghost and the new Fast Intentions 300 cells catalysts also already broken after 10000 Km (loose in housing) are.

What catalysts can you recommend me for the extra power 500 HP?
What are you going and you have no problems so far?

Thanks for the answers and a dear Greetings from Switzerland

Ivo

ANMVQ · 09-06-2012, 12:08 PM

I'm still on stock cats and will be lookng for 500WHP on my set up.. BTW 6000 miles on my kit and the cats are fine.

Motion Lab · 09-06-2012, 12:34 PM

We have a customer rocking the Berk Technology HFC. They are a well built product that have great flow. You can see some more info from Berk HERE. I recommend giving them a shot as they have great build quality and additional bracing to prevent cracking seen by some of the other manufactures.

Thanks,
Alex Goodwin
AlexG@motionlabtuning.com

swiss370Z · 09-06-2012, 12:40 PM

Quote:

Originally Posted by ANMVQ

I'm still on stock cats and will be lookng for 500WHP on my set up.. BTW 6000 miles on my kit and the cats are fine.

The usual catalysts are operating normally.
We in Europe have very specific catalysts since 2010 (Euro 5)

The elderly would probably hold for a while....

Please report your best upgrades

ANMVQ · 09-06-2012, 12:47 PM

I will. Yea stock cats amd manifolds are still on my car, I will not got test pipes or HFC's. Too many issues before the the smog test here is a PIA

swiss370Z · 09-06-2012, 12:49 PM

Quote:

Originally Posted by Motion Lab

We have a customer rocking the Berk Technology HFC. They are a well built product that have great flow. You can see some more info from Berk HERE. I recommend giving them a shot as they have great build quality and additional bracing to prevent cracking seen by some of the other manufactures.

Thanks,
Alex Goodwin
AlexG@motionlabtuning.com

Thanks Alex for your Reply

Can you please send me a PM for Price incl. Delivery to switzerland

Thanks a lot
Ivo

Pelican170 · 09-06-2012, 01:37 PM

Quote:

Originally Posted by swiss370Z

Thanks Alex for your Reply

Can you please send me a PM for Price incl. Delivery to switzerland

Thanks a lot
Ivo

Be warned, you may have a problem with the Fast Intention HFC's and your the first ive heard, but ive read many threads on the Berk HFC's breaking loose...

swiss370Z · 09-06-2012, 01:43 PM

Quote:

Originally Posted by Pelican170

Be warned, you may have a problem with the Fast Intention HFC's and your the first ive heard, but ive read many threads on the Berk HFC's breaking loose...

Uiiiii...

Thanks Pelican for your Reply!!

That sounds not very good!

Please post more first results......

Ivo

fuct · 09-06-2012, 01:50 PM

GTM's hfc...

swiss370Z · 09-06-2012, 02:02 PM

Quote:

Originally Posted by fuct

GTM's hfc...

What do you think about GTM?
They have:
- Fast Intentions (Are no longer available)
- Stillen
- Kinetix

Greetings
Ivo

Please in for more informations

Pelican170 · 09-06-2012, 03:46 PM

Quote:

Originally Posted by swiss370Z

Uiiiii...

Thanks Pelican for your Reply!!

That sounds not very good!

Please post more first results......

Ivo

I dont know about others, i just remember doing the research when I went to purchase mine.. To be honest with you, Fast Intentions is really good with customer service. If i were you, I would go and talk to Tony about the issue...
I stand by Fast Intentions products and service myself...

prescott3656 · 09-06-2012, 04:14 PM

I have berk HFC's with the GTM Supercharger, 7000k miles, no issues so far.

Dembflyr · 09-06-2012, 05:03 PM

You are going to continue to have problems with HFC's and forced induction. They aren't up to the increased pressure and temperature.

Fast Intentions has an option for their exhaust that puts a high flow cat further down the exhaust. This way it stays a bit cooler.

Nissan370 · 09-06-2012, 06:01 PM

Random tech hfc's and ark exhaust and I hate the sound I am going back to stock cats my power will go down but I don't care I just can't stand the raspy popping sounds I get a low rpms car sounds good under load

People hate my car at 6am lol

http://m.youtube.com/watch?v=U0N8FxMqmu4

swiss370Z · 09-08-2012, 12:01 PM

Thanks guys for your answers!

I was in contact with Tony from Fast Intentions.
I will keep you up to date ....

Thanks for your support!

Best regards from Switzerland
Ivo

09-06-2012, 11:51 AM	#1 (permalink)
swiss370Z Track Member Join Date: Jun 2011 Location: In the Mountains Posts: 649 Drives: VW UP! 1.0 Ltr Rep Power: 15	Which HFC for a TT or SC Build Hello my dear, supercharged and TT 370Z owners. I have not found a proper thread where was accurately described, catalyst which is best suited for the extra power in a more boost Nissan 370Z? My problem is that the original catalysts for 5000 km already given up the ghost and the new Fast Intentions 300 cells catalysts also already broken after 10000 Km (loose in housing) are. What catalysts can you recommend me for the extra power 500 HP? What are you going and you have no problems so far? Thanks for the answers and a dear Greetings from Switzerland Ivo __________________ /// ONE LAST RIDE /// R.I.P. FAIRLADY Z ///

09-06-2012, 12:08 PM	#2 (permalink)
ANMVQ A True Z Fanatic Join Date: Mar 2011 Location: Framingham MA Posts: 2,732 Drives: 2014 Q50 AWD Rep Power: 19	I'm still on stock cats and will be lookng for 500WHP on my set up.. BTW 6000 miles on my kit and the cats are fine. __________________ 14 Q50 AWD, ARK, ECUTEK (SEB), Takda,

09-06-2012, 12:47 PM	#5 (permalink)
ANMVQ A True Z Fanatic Join Date: Mar 2011 Location: Framingham MA Posts: 2,732 Drives: 2014 Q50 AWD Rep Power: 19	I will. Yea stock cats amd manifolds are still on my car, I will not got test pipes or HFC's. Too many issues before the the smog test here is a PIA __________________ 14 Q50 AWD, ARK, ECUTEK (SEB), Takda,

09-06-2012, 05:03 PM	#13 (permalink)
Dembflyr Track Member Join Date: Feb 2010 Location: Indiana Posts: 886 Drives: G37S Sedan Rep Power: 17	You are going to continue to have problems with HFC's and forced induction. They aren't up to the increased pressure and temperature. Fast Intentions has an option for their exhaust that puts a high flow cat further down the exhaust. This way it stays a bit cooler. __________________ 2012 G37S Sedan 6MT - Project Practicality 2009-6MT-Sport/Touring-Dembflyr's Journal-TT Build Thread-CAR IS SOLD Last edited by Dembflyr; 09-10-2012 at 08:22 PM.

09-06-2012, 06:01 PM	#14 (permalink)
Nissan370 Enthusiast Member Join Date: Feb 2011 Location: Baltimore Posts: 431 Drives: 2009 ST BLK 370Z Rep Power: 15	Random tech hfc's and ark exhaust and I hate the sound I am going back to stock cats my power will go down but I don't care I just can't stand the raspy popping sounds I get a low rpms car sounds good under load People hate my car at 6am lol http://m.youtube.com/watch?v=U0N8FxMqmu4 __________________ 370z vsr motorsports single turbo/built motor 9.1cr 525rwhp/450rwtq @ 10.5psi (stock maf maxed out) Last edited by Nissan370; 09-06-2012 at 06:06 PM.

09-06-2012, 12:34 PM	#3 (permalink)
Motion Lab A True Z Fanatic Join Date: Jul 2012 Location: Charlotte, NC Posts: 2,676 Drives: Nissan 370Z Rep Power: 18	We have a customer rocking the Berk Technology HFC. They are a well built product that have great flow. You can see some more info from Berk HERE. I recommend giving them a shot as they have great build quality and additional bracing to prevent cracking seen by some of the other manufactures. Thanks, Alex Goodwin AlexG@motionlabtuning.com

09-06-2012, 01:50 PM	#9 (permalink)
fuct A True Z Fanatic Join Date: May 2009 Location: Sugar Land Posts: 3,692 Drives: 97' Ranger :) Rep Power: 24	GTM's hfc...

09-06-2012, 04:14 PM	#12 (permalink)
prescott3656 Base Member Join Date: Nov 2010 Location: MD Posts: 66 Drives: 2010 G37s Sedan Rep Power: 15	I have berk HFC's with the GTM Supercharger, 7000k miles, no issues so far.

09-08-2012, 12:01 PM	#15 (permalink)
swiss370Z Track Member Join Date: Jun 2011 Location: In the Mountains Posts: 649 Drives: VW UP! 1.0 Ltr Rep Power: 15	Thanks guys for your answers! I was in contact with Tony from Fast Intentions. I will keep you up to date .... Thanks for your support! Best regards from Switzerland Ivo __________________ /// ONE LAST RIDE /// R.I.P. FAIRLADY Z ///

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