I recently purchased a FI stainless steel cat back system and I love it but I am thinking about getting there 300 cell High flow cats. I searched around but couldn't find exactly what I was looking for...
Can anyone post some sound or video clips of a G35 coupe with the Fast Intentions cat back and 300 Cell HFC? Thanks a lot I'd really appreciate it.
Ryan
Can anyone post some sound or video clips of a G35 coupe with the Fast Intentions cat back and 300 Cell HFC? Thanks a lot I'd really appreciate it.
Ryan
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i dont have a clip but you can probably find one on youtube. I just recently purchase the 300 cell metallic HFC, can't wait for it to be here!
search extreme4377.
he had the FI Intimidator exhaust + FI 400 cell ceramic cats. The 300 cell metallics will be marginally louder.
he had the FI Intimidator exhaust + FI 400 cell ceramic cats. The 300 cell metallics will be marginally louder.
brb getting cut
Quote:
he had the FI Intimidator exhaust + FI 400 cell ceramic cats. The 300 cell metallics will be marginally louder.
exactly how much louder are we talking here? is it even noticeable? someone is selling me their 400 cell cats but I'm worried it mightOriginally Posted by O RLY
search extreme4377.he had the FI Intimidator exhaust + FI 400 cell ceramic cats. The 300 cell metallics will be marginally louder.
not amplify the stock sound enough.
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^^ that's my car, its the FI exhaust with FI HFC 300cell metalic, i welded quads on, so it doesn't look like its from FI, but it is.
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http://videos.streetfire.net/video/6122a578-9def-40fe-b783-991c013267c6.htm
extreme4377's exhaust. kinda bad quality but you get the sound from the inside/revving/under load outside
edit: his are 400 cell cats, 300s should be a little louder but you get the idea.
extreme4377's exhaust. kinda bad quality but you get the sound from the inside/revving/under load outside
edit: his are 400 cell cats, 300s should be a little louder but you get the idea.
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not amplify the stock sound enough.
there will definitely be a difference. whether or not you will be able to notice it is another story. depends on sensitive your ears are to change.Originally Posted by MIA BlazinVQ
exactly how much louder are we talking here? is it even noticeable? someone is selling me their 400 cell cats but I'm worried it mightnot amplify the stock sound enough.
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Dont you have the 300 cell HFC + HKS? you should make a clip with the camera Originally Posted by O RLY
there will definitely be a difference. whether or not you will be able to notice it is another story. depends on sensitive your ears are to change.

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Beebo
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^^ that's my car, its the FI exhaust with FI HFC 300cell metalic, i welded quads on, so it doesn't look like its from FI, but it is.
i love that sound... very nice... PM sent... i have a few questions...Originally Posted by phatice
http://youtube.com/watch?v=HebUXC1mxMQ^^ that's my car, its the FI exhaust with FI HFC 300cell metalic, i welded quads on, so it doesn't look like its from FI, but it is.
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i notice in the video he has the mrev2 also. Does that contribute a lot of sound change vs. an 03-04 stock lower plenum?
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Here's another 400 cell with - pretty good quality with a back-to-back comparison to stock. (This system is now on my car!!!
)
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