Fast intention exhaust owners chime in

kevr6 · 05-05-2013, 11:43 PM

I love the sound of the exhaust but if your lowered I wouldn't do it. I have the 12" resonated FI and the passenger side rear can got torn apart by something that went under the car at highway speeds at night. The cost for one rear can is so expensive I decided to just go with the Greddy EVO3 exhaust now. Just an FYI.

Sh0velMan · 05-06-2013, 07:57 AM

Quote:

Originally Posted by kevr6

I love the sound of the exhaust but if your lowered I wouldn't do it. I have the 12" resonated FI and the passenger side rear can got torn apart by something that went under the car at highway speeds at night. The cost for one rear can is so expensive I decided to just go with the Greddy EVO3 exhaust now. Just an FYI.

The FI exhaust doesn't hang any lower than the stock exhaust.

Argo FY · 05-07-2013, 10:42 AM

Hmmmm, never saw all the chatter before I decided, but I ordered the HFC with res, CBE with 18" res, and CF cans......I am chomping at the bit to get it, but I am trying to think of something else.....yeah, it's not working......

After hearing ALLLLLL the others, this was my favorite, so hopefully time sort of flies.....Stillen, AAM, but the FI has me practicing patience..... I am so not patient....

I'll update everyone with the video and outcomes....

Chuck33079 · 05-07-2013, 10:50 AM

3" catted version here chiming in. There's a touch of drone just over 2k rpm, but it is gone by 2500 or so.

1cleanZ · 05-07-2013, 11:25 AM

Quote:

Originally Posted by Sh0velMan

The FI exhaust doesn't hang any lower than the stock exhaust.

The piping from the cats all the way back to the axelback, no it doesn't hang any lower then stock, but the Round Muffler cans...yes indeed they do.

tonythetiger · 05-07-2013, 03:33 PM

love the sound running 18" resonaters w/ HFC. little drone at low rpm there is constant hiss but use to it as well

kevr6 · 05-07-2013, 10:09 PM

Quote:

Originally Posted by Sh0velMan

The FI exhaust doesn't hang any lower than the stock exhaust.

It's not how low but what shape it is. I can post a pic if you'd like to see. It will change a few people's minds. I did measure at that location under the car and that area under the car is at a lower point then the stock exhaust in that same location. Overall it isn't lower then stock, but always read between the lines.

cg2006 · 05-08-2013, 01:18 AM

Quote:

Originally Posted by cg2006

I'm trying to see if someone wants to swap with me for 18" ones - Fast Intentions 18" Resonators swap for 12" Resonators

Do the ART pipes really help with the drone noise? I don't plan on getting CF canisters.

Still looking for some help with this. Thanks.

cg2006 · 06-05-2013, 03:35 PM

Still looking for some help with this. Thanks. Will CF canisters help with drone and cabin vibrations?

red6spd · 06-05-2013, 03:40 PM

Quote:

Originally Posted by cg2006

Still looking for some help with this. Thanks. Will CF canisters help with drone and cabin vibrations?

From what I hear the CF mufflers give a even more unique sound. If I could do it all over again I would have went with the CF, at the time I felt it was a little ricer.

forza370z · 06-05-2013, 03:40 PM

Quote:

Originally Posted by cg2006

Still looking for some help with this. Thanks. Will CF canisters help with drone and cabin vibrations?

I don't think the CF canister will change anything except being little deeper and louder.

zilverbullet · 06-05-2013, 04:47 PM

Quote:

Originally Posted by cg2006

Still looking for some help with this. Thanks. Will CF canisters help with drone and cabin vibrations?

Check the other thread below. There is a video of 12" CF w/ ART pipes which gave me what I was looking for.

Loudness help: ART Pipes vs Resonated HFC

Sales@F.I. Inc. · 06-05-2013, 04:57 PM

Quote:

Originally Posted by cg2006

Still looking for some help with this. Thanks. Will CF canisters help with drone and cabin vibrations?

The CF mufflers actually create a slightly louder, slightly higher and more exotic tone. If drone is a concern, you will want to go with our 18" resonators! Please give me a call if you have any other questions, or if you would like to place an order.

cg2006 · 06-05-2013, 05:51 PM

Will the 18 res not have drone or cabin vibration? I heard that all FI setups suffer from this.

Sales@F.I. Inc. · 06-05-2013, 05:58 PM

Quote:

Originally Posted by cg2006

Will the 18 res not have drone or cabin vibration? I heard that all FI setups suffer from this.

Of course everyone's ears are different, but in my opinion our 18" resonated system has zero drone, especially paired with stock cats.

05-05-2013, 11:43 PM	#31 (permalink)
kevr6 A True Z Fanatic Join Date: Feb 2009 Location: N.W. Atlanta Posts: 1,515 Drives: '09 Graphite 370Z 6M Rep Power: 666	I love the sound of the exhaust but if your lowered I wouldn't do it. I have the 12" resonated FI and the passenger side rear can got torn apart by something that went under the car at highway speeds at night. The cost for one rear can is so expensive I decided to just go with the Greddy EVO3 exhaust now. Just an FYI. __________________ *Beware...* Daily Sliding In My ZLED!

05-07-2013, 10:42 AM	#33 (permalink)
Argo FY Base Member Join Date: Apr 2013 Location: Florida Posts: 2 Drives: 2012 370Z TG A7 BLK Rep Power: 12	FI System Ordered....... Hmmmm, never saw all the chatter before I decided, but I ordered the HFC with res, CBE with 18" res, and CF cans......I am chomping at the bit to get it, but I am trying to think of something else.....yeah, it's not working...... After hearing ALLLLLL the others, this was my favorite, so hopefully time sort of flies.....Stillen, AAM, but the FI has me practicing patience..... I am so not patient.... I'll update everyone with the video and outcomes....

05-07-2013, 10:50 AM	#34 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29538	3" catted version here chiming in. There's a touch of drone just over 2k rpm, but it is gone by 2500 or so. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

05-07-2013, 03:33 PM	#36 (permalink)
tonythetiger A True Z Fanatic Join Date: Oct 2010 Location: SA, TX Posts: 1,035 Drives: 10 Nissan 370z PG MT Rep Power: 193	love the sound running 18" resonaters w/ HFC. little drone at low rpm there is constant hiss but use to it as well __________________ KWV3/Eibach/StillenG3/FI CBE+LTH+34Row/Uprev/SPL/SouthBendSS/QuaifeLSD/4.08/TommyKaira/Status/VolkZE40/AP Radical BBK/Seibon/Amuse/VIS/Sparco/WorksBellGTC/RJM/Nismo

06-05-2013, 03:35 PM	#39 (permalink)
cg2006 Enthusiast Member Join Date: Mar 2013 Location: NJ Posts: 269 Drives: Your Girl Wild! Rep Power: 12	Still looking for some help with this. Thanks. Will CF canisters help with drone and cabin vibrations? __________________ 2009 370Z Touring Monterey Blue 6MT \| 19" Sport Rays \| Stillen G3 CAI \| F.I. G2 TDX SS CBE 18" \| F.I. RHFC \| Motordyne M370 \| Stillen LWC Pulley \| UpRev Tuned 334 WHP \| 30mm Hubcentric Spacers \| Alpine INA-W910 \| Valentine V1

06-05-2013, 05:51 PM	#44 (permalink)
cg2006 Enthusiast Member Join Date: Mar 2013 Location: NJ Posts: 269 Drives: Your Girl Wild! Rep Power: 12	Will the 18 res not have drone or cabin vibration? I heard that all FI setups suffer from this. __________________ 2009 370Z Touring Monterey Blue 6MT \| 19" Sport Rays \| Stillen G3 CAI \| F.I. G2 TDX SS CBE 18" \| F.I. RHFC \| Motordyne M370 \| Stillen LWC Pulley \| UpRev Tuned 334 WHP \| 30mm Hubcentric Spacers \| Alpine INA-W910 \| Valentine V1

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