Fast Intentions Resonated HFC

craniac24 · 06-01-2010, 09:15 PM

Does anyone have this? I can't find one single review. Very surprising...seeing that their exhaust is so popular I can't imagine why more people haven't bought this as well.

F.I. Inc. · 06-02-2010, 12:12 PM

Quote:

Originally Posted by craniac24

Does anyone have this? I can't find one single review. Very surprising...seeing that their exhaust is so popular I can't imagine why more people haven't bought this as well.

The resonated high flow cats are more popular in the G37 crowd. I have not sold that many to the 370 community.

Tony

370Zsteve · 06-02-2010, 12:34 PM

Quote:

Originally Posted by craniac24

Does anyone have this? I can't find one single review. Very surprising...seeing that their exhaust is so popular I can't imagine why more people haven't bought this as well.

Berk HFC FTW? it would seem everyone has the Berk............

G37sHKS · 06-02-2010, 02:08 PM

the OP is not talking about HFC alone.. He is talking about "RESONATED" HFC.. nobody do them except toni

dlmartin81 · 06-02-2010, 02:19 PM

I'm interested in a RHFC review as well.

craniac24 · 06-02-2010, 02:23 PM

Quote:

Originally Posted by F.I. Inc.

The resonated high flow cats are more popular in the G37 crowd. I have not sold that many to the 370 community.

Tony

Can you give me a few links to any reviews that were done by the G37 crowd?

Cyberium · 06-02-2010, 05:32 PM

I ordered F.I HFC's... I believe they were resonated since I didn't see an option. Didn't really pay too much attention.

Good gains... made the exhaust really loud... and had a really audible hiss on deceleration.

dlmartin81 · 06-02-2010, 05:55 PM

Quote:

Originally Posted by Cyberium

I ordered F.I HFC's... I believe they were resonated since I didn't see an option. Didn't really pay too much attention.

Good gains... made the exhaust really loud... and had a really audible hiss on deceleration.

Umm, you would know if they were resonated because they look like this.

As opposed to this.

Cyberium · 06-02-2010, 06:07 PM

Mine were NON-Resonated then. Thanks DL

flashburn · 06-02-2010, 06:11 PM

I didn't even know there was an option for Resonated HFC's from FI. There isn't any sort of mention of it in the FI thread here, only the non-resonated ones.

I think there would be more interest in it if people knew it existed in the first place.

craniac24 · 06-02-2010, 06:17 PM

Quote:

Originally Posted by flashburn

I didn't even know there was an option for Resonated HFC's from FI. There isn't any sort of mention of it in the FI thread here, only the non-resonated ones.

I think there would be more interest in it if people knew it existed in the first place.

Maybe Tony can offer a special intro price to the first 5 members of this forum so we can get some good reviews!!!

flashburn · 06-02-2010, 06:23 PM

Would there be any less gains on them compared to the non-resonated ones? Or is the only difference the volume?

Cyberium · 06-02-2010, 06:33 PM

I'd go out on a limb and say there would be no difference in gain, only sound.

flashburn · 06-02-2010, 06:35 PM

I'd like to hear more from Tony about this then. If it reduces the drone, but keeps the raucousness of the FI CBE+HFC combo, then I might be interested in it. I don't want it to sound subdued and I don't want to lose any more performance compared to non-resonated.

Viera · 06-02-2010, 06:48 PM

Like Cyberium had mentioned, I don't think there are any differences in gains, just sound. As posted on the Fast Intentions website: The RHFCs is "Recommended for the enthusiast who wants to remove their stock cats but keep the sound level to a minimum. This is our quietest option available."

This would be the same as purchasing the non-resonated CBE vs. the 18" resonated CBE. Only difference would be the sound.

I hope I'm correct. Tony, please correct me if I am wrong.

06-01-2010, 09:15 PM	#1 (permalink)
craniac24 Enthusiast Member Join Date: Mar 2010 Location: Ronkonkoma, NY Posts: 339 Drives: 2010 PG Roadster Rep Power: 403	Fast Intentions Resonated HFC Does anyone have this? I can't find one single review. Very surprising...seeing that their exhaust is so popular I can't imagine why more people haven't bought this as well. __________________ 2010 6MT PG Roadster w/Sport & NAV. Stillen Exhaust, Stillen GIII Intake, Eibach Springs, H&R Spacers 15f/20r, SPC Rear Camber Kit. Thanks to Vinny Ten Racing!

06-02-2010, 02:19 PM	#5 (permalink)
dlmartin81 Track Member Join Date: Dec 2008 Location: Chalfont, PA Age: 43 Posts: 923 Drives: 09 370Z Rep Power: 608	I'm interested in a RHFC review as well. __________________ Dan F.I. SS CBE 18-R \|\| Llumar 40% tint

06-02-2010, 05:32 PM	#7 (permalink)
Cyberium Enthusiast Member Join Date: Mar 2009 Location: Vermont Posts: 379 Drives: 370z Touring \| Sport Rep Power: 17	I ordered F.I HFC's... I believe they were resonated since I didn't see an option. Didn't really pay too much attention. Good gains... made the exhaust really loud... and had a really audible hiss on deceleration. __________________ Stillen G3 Intakes \| F. I TDX

06-02-2010, 06:07 PM	#9 (permalink)
Cyberium Enthusiast Member Join Date: Mar 2009 Location: Vermont Posts: 379 Drives: 370z Touring \| Sport Rep Power: 17	Mine were NON-Resonated then. Thanks DL __________________ Stillen G3 Intakes \| F. I TDX

06-02-2010, 06:33 PM	#13 (permalink)
Cyberium Enthusiast Member Join Date: Mar 2009 Location: Vermont Posts: 379 Drives: 370z Touring \| Sport Rep Power: 17	I'd go out on a limb and say there would be no difference in gain, only sound. __________________ Stillen G3 Intakes \| F. I TDX

06-02-2010, 02:08 PM	#4 (permalink)
G37sHKS A True Z Fanatic Join Date: Feb 2010 Location: Dubai Posts: 1,183 Drives: 09 G37S Coupe 7AT Rep Power: 21	the OP is not talking about HFC alone.. He is talking about "RESONATED" HFC.. nobody do them except toni

06-02-2010, 06:11 PM	#10 (permalink)
flashburn A True Z Fanatic Join Date: May 2009 Location: Central Florida Posts: 1,884 Drives: '12 Corvette GS 6M Rep Power: 19	I didn't even know there was an option for Resonated HFC's from FI. There isn't any sort of mention of it in the FI thread here, only the non-resonated ones. I think there would be more interest in it if people knew it existed in the first place.

06-02-2010, 06:23 PM	#12 (permalink)
flashburn A True Z Fanatic Join Date: May 2009 Location: Central Florida Posts: 1,884 Drives: '12 Corvette GS 6M Rep Power: 19	Would there be any less gains on them compared to the non-resonated ones? Or is the only difference the volume?

06-02-2010, 06:35 PM	#14 (permalink)
flashburn A True Z Fanatic Join Date: May 2009 Location: Central Florida Posts: 1,884 Drives: '12 Corvette GS 6M Rep Power: 19	I'd like to hear more from Tony about this then. If it reduces the drone, but keeps the raucousness of the FI CBE+HFC combo, then I might be interested in it. I don't want it to sound subdued and I don't want to lose any more performance compared to non-resonated.

06-02-2010, 06:48 PM	#15 (permalink)
Viera Track Member Join Date: Feb 2009 Location: Atlanta, GA Posts: 897 Drives: '09 M.Blue 370Z 6MT Rep Power: 265	Like Cyberium had mentioned, I don't think there are any differences in gains, just sound. As posted on the Fast Intentions website: The RHFCs is "Recommended for the enthusiast who wants to remove their stock cats but keep the sound level to a minimum. This is our quietest option available." This would be the same as purchasing the non-resonated CBE vs. the 18" resonated CBE. Only difference would be the *sound.* I hope I'm correct. Tony, please correct me if I am wrong.

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