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Originally Posted by F.I. Inc. It would sound like a ticking or fluttering sound. It would get worse as the car was under more of a load. If you drove

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Old 02-02-2010, 11:27 AM   #1 (permalink)
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Originally Posted by F.I. Inc. View Post
It would sound like a ticking or fluttering sound. It would get worse as the car was under more of a load. If you drove between building or down an alley it would be the most noticeable because the sound would bounce off of the fixed objects.
Thanks, lately ive been hearing a sound while I slow down from about 3000 rpm that sounds like air going through the resonaters or maybe some type of decompression. Is this normal at all? It only happens when my foot isnt on the gas.
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Old 02-02-2010, 12:53 PM   #2 (permalink)
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Thanks, lately ive been hearing a sound while I slow down from about 3000 rpm that sounds like air going through the resonaters or maybe some type of decompression. Is this normal at all? It only happens when my foot isnt on the gas.
A leak would be more noticeable during acceleration opposed to deceleration!
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Old 02-02-2010, 04:22 PM   #3 (permalink)
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Old 02-02-2010, 04:26 PM   #4 (permalink)
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Originally Posted by Darkstar87695 View Post
Thanks, lately ive been hearing a sound while I slow down from about 3000 rpm that sounds like air going through the resonaters or maybe some type of decompression. Is this normal at all? It only happens when my foot isnt on the gas.
sounds like you have the hfc hiss!
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Old 02-02-2010, 06:07 PM   #5 (permalink)
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sounds like you have the hfc hiss!

I don't mind the sound. My only concern is if anything is damaged or is at risk. Thanks for the help.
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Old 02-02-2010, 06:35 PM   #6 (permalink)
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I don't mind the sound. My only concern is if anything is damaged or is at risk. Thanks for the help.
I would have to hear it, but as long as the car is running fine and there is no CEL I would not worry.
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Old 02-02-2010, 06:37 PM   #7 (permalink)
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I want to thank everyone who has participated and viewed this thread and for those who have read through all 191 pages not naming any names (Rssundar)!

Never in my wildest imagination did I think we would be close to 100,000 views. You are all great and I am happy to be part of your community...

Thank you from all of us at Fast Intentions Inc.
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Old 02-02-2010, 08:13 PM   #8 (permalink)
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Originally Posted by F.I. Inc. View Post
I want to thank everyone who has participated and viewed this thread and for those who have read through all 191 pages not naming any names (Rssundar)!

Never in my wildest imagination did I think we would be close to 100,000 views. You are all great and I am happy to be part of your community...

Thank you from all of us at Fast Intentions Inc.
You really earned it, dude.
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Old 02-02-2010, 06:35 PM   #9 (permalink)
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Man I want one of these so bad
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Old 02-02-2010, 06:38 PM   #10 (permalink)
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Man I want one of these so bad
.................................................. .....................................(818) 882-2788 and ask for (me) Tony!
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Old 02-02-2010, 08:29 PM   #11 (permalink)
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Lol I have had your number for a while now Tony, but I'm looking to TT. If that falls thru (It won't) I will definitely give you a call. Your exhaust is so beautiful!!!
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Old 02-03-2010, 08:00 AM   #12 (permalink)
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Default Hey Tony

I am really interested in buying this exhaust system but just have a few questions. How does the 18" resonators sound as compared to the 12"? Are there horsepower gains between the 12's to the 18's? I assure there are more horsepower gains with the carbon fiber exhaust kit, but how much do you think? These questions I hope can be answered by forum members as well as Tony.
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Old 02-03-2010, 08:22 AM   #13 (permalink)
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Originally Posted by Sesshomaruv2 View Post
I am really interested in buying this exhaust system but just have a few questions. How does the 18" resonators sound as compared to the 12"? Are there horsepower gains between the 12's to the 18's? I assure there are more horsepower gains with the carbon fiber exhaust kit, but how much do you think? These questions I hope can be answered by forum members as well as Tony.
There are no differences in HP between the 12 and 18" resonators (they don't inhibit flow) and there are no differences between the stainless and CF mufflers. The only "gain" with the CF mufflers is the weight savings, but all the internal workings of the muffler are identical to the stainless steel one.
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Old 02-03-2010, 08:37 AM   #14 (permalink)
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Quote:
Originally Posted by Sesshomaruv2 View Post
I am really interested in buying this exhaust system but just have a few questions. How does the 18" resonators sound as compared to the 12"? Are there horsepower gains between the 12's to the 18's? I assure there are more horsepower gains with the carbon fiber exhaust kit, but how much do you think? These questions I hope can be answered by forum members as well as Tony.

" I am really interested in buying this exhaust" AWESOME. Man that how I started when I looked at the FIE. Trust me man its so awesome. I ordered mine yesterday and cant wait for the exhaust to arrive.

As far as the difference between the 12 and the 18 is that the 18 sounds a lot quieter inside the cabin. They both sound the same outside. Guess who told me this. The man himself...TONY.

Let us know when you buy it...
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Old 02-03-2010, 10:19 AM   #15 (permalink)
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" I am really interested in buying this exhaust" AWESOME. Man that how I started when I looked at the FIE. Trust me man its so awesome. I ordered mine yesterday and cant wait for the exhaust to arrive.

As far as the difference between the 12 and the 18 is that the 18 sounds a lot quieter inside the cabin. They both sound the same outside. Guess who told me this. The man himself...TONY.

Let us know when you buy it...
If it makes it more quiet inside why doesnt it make itmore quiet on the outside? Seems like it would have to. Im sure the dbs are less outside too, just might not be able to tell by the ear.
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