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Loudest G37 Exhaust?

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Old 10-24-2008, 05:07 PM
  #16  
The1andOnly
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Originally Posted by sahiwal007
Thanks for the info, now im stuck between the HKS or Greddy, the only thing i dont like about the greddy is those tips, they look too small, and not perfectly aligned as the HKS
I really miss the boom of my Greddy's. But like you, I still never got over the angled rear section. The Greddy tips are pretty big, they just look smaller in pics. If you're looking for just sound, get the Greddy. But for overall performance and looks definitely the HKS.
Old 10-25-2008, 01:21 AM
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VIP G
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Mines def the loudest. People can hear me multiple roads away. I have FI catback with FI non-res TPs
Old 10-25-2008, 02:48 AM
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ChOy BoY
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brian thats because you have test pipes..

the greddy with test pipes would be ridiculous.

but ur FI exhaust with nothing else vs. the greddy exhaust w/o silencers and nothing else, the greddy is much louder
Old 10-25-2008, 03:40 AM
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aliiin
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Originally Posted by The1andOnly
I really miss the boom of my Greddy's. But like you, I still never got over the angled rear section. The Greddy tips are pretty big, they just look smaller in pics. If you're looking for just sound, get the Greddy. But for overall performance and looks definitely the HKS.
performance? you have a dyno sheet for the HKS?
Old 10-25-2008, 09:51 AM
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you guys forget about borla?
Old 10-25-2008, 02:14 PM
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The1andOnly
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Originally Posted by aliiin
performance? you have a dyno sheet for the HKS?
Nope, waiting to get HFC's & tune before I dyno.
Old 10-25-2008, 05:57 PM
  #22  
sahiwal007
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how much louder is greddy compared to the HKS? and how is the HKS compared to Stock (loudness)
Old 10-25-2008, 06:23 PM
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ChOy BoY
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Originally Posted by sahiwal007
how much louder is greddy compared to the HKS? and how is the HKS compared to Stock (loudness)
stop asking all these questions and come to bk to hear it..although i have HFC's now.

also the greddy without silencers is a lot louder. at idle you hear it purring and humming, HKS at idle u cant hear anything
Old 10-25-2008, 06:48 PM
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xeroed
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speaking of loud exhausts... I literally just put on the CF FI exhaust 2 hours ago, and I can't imagine anything being louder. Its so loud, I'm questioning on whether to take it off and sell it because it gave me a pounding headache from the noise driving it home. I have headers and HFC so I'm sure that doesn't help the situation but $%*&!!!! I couldn't hear the radio at crusing speed on the freeway!! I'm seriously not pleased.
Old 10-25-2008, 07:46 PM
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aliiin
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^^^ wow headers + hfcs? that makes it loud as hell, FI isn't THAT loud imo... but since you have headers and hfcs... it must be loud as crap...
Old 10-25-2008, 07:49 PM
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ChOy BoY
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wat kinda headers? stillen im assuming?
Old 10-25-2008, 09:15 PM
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yeah I have the stillen headers and their cats.... In FI's defense, I did have my rear seat down to bring my stock exhaust home so it reduced the sound barrier between the cabin and the mufflers when I was driving home. After I unloaded the car, I took it for a very very short spin around the block with the seats back up, and it did help a bit, but its still ridiculous. It sounds great when its idiling, but once you hit the throttle it absolutley screams. At WOT I can't tell if it sounds good or like a honda civic potato shooter. The low frequencies are whats killing me, its like a 100hz drone at 100db. I'll take an in and outside cabin video later...
Old 10-26-2008, 02:53 AM
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^ you'll love the sound later, let it break in a little
Old 10-26-2008, 03:21 AM
  #29  
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yeah yeah yeah what ever mine is louder hahaha i set car alarms off. hahaha..dam i cant wait to drive it again....
Old 10-26-2008, 10:06 AM
  #30  
willizm
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Originally Posted by homelessdrunk
you guys forget about borla?
+1 on that Borla + HFC's = serious sound


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