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Series I Tech Garage The place to discuss anything technical about the RX-8 that doesn't fit into any of the categories below.

midpipe sound.

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Old Dec 1, 2007 | 12:14 PM
  #26  
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did you have a look down the pipe chet ? All resonators are not equal . Some have a saw tooth that protrudes into the airflow while others just have holes in the walls . The sawtooth kind are more effective as a resonator but will reduce flow slightly.
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Old Dec 1, 2007 | 06:45 PM
  #27  
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i looked down it, and it only has holes in it.

thanks charles. now i just have to find one cheaper than 600 bucks
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Old Dec 1, 2007 | 06:52 PM
  #28  
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ok, google it is. no point in putting a WTB. no one ever reads them
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Old Dec 1, 2007 | 06:57 PM
  #29  
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my midpipe is catless but has a resinator. the resinator is nothing more than a bunch of triangle looking things that stick out slightly from the wall, forming a pattern.

anyway, here's a bunch of videos, same car, different exhausts. You can hear catless midpipe + stock exhaust. It sounds good:

http://rotaryinsider.com/rx8-3.html
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Old Dec 1, 2007 | 07:03 PM
  #30  
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hmm, so far rx7store is the cheapest with $670, but i did find an SP2 for $550

my resonator looks nothing like a bunch of triangles, just a bunch of holes
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Old Dec 1, 2007 | 07:05 PM
  #31  
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no matter how raspy you think it sounds with a stock exhaust, it will sound FAR worse with an aftermarket exhaust since they do not muffle as well. In my URL above, I show stock + catless, catless + borla, and it's so loud that 2,000 rpm driving can be heard across my entire neighborhood.
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Old Dec 1, 2007 | 07:06 PM
  #32  
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btw, the hks legamax with a catless midpipe didn't sound to bad. but the borla with catless (on a NA car) was horrible.
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Old Dec 1, 2007 | 07:10 PM
  #33  
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dude you should have got the rp supercat w/ stock exhaust like i did its perfect...its way deeper than stock on idle and sounds just a little more agressive than stock when you mash the throttle..im trying to upload some vids but having problems
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Old Dec 1, 2007 | 07:15 PM
  #34  
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cant take it back now haha.

damn, all this controversy. thanks mysql, but too bad that those are with the B&B midpipe and not the rx7store midpipe
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Old Dec 1, 2007 | 07:22 PM
  #35  
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also, the ricey raspy-ness is only at 1/2 throttle and mid-range rpms. up top it sounds better. and down low it sounds stock
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Old Dec 1, 2007 | 08:24 PM
  #36  
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oooo, i found a turboXS catback for $448
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Old Dec 1, 2007 | 08:38 PM
  #37  
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Originally Posted by chetrickerman
oooo, i found a turboXS catback for $448
Chet....it costs how much?




Just been wanting to use that pic!

Sound like a decent price, but I'm not real sure?????
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Old Dec 1, 2007 | 08:46 PM
  #38  
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HAHA!!!! its a better price than all the other catbacks, but i dont know how good it would sound with the midpipe
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Old Dec 1, 2007 | 08:46 PM
  #39  
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Originally Posted by chetrickerman
also, the ricey raspy-ness is only at 1/2 throttle and mid-range rpms. up top it sounds better. and down low it sounds stock
I think it's because only 4 ports are open. Do you notice a strange sound/noise when it hits about 4000-4500 RPM? Usually, it sounds better after that but if you listen carefully, you can hear the ports open up with the midpipe.
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Old Dec 1, 2007 | 08:47 PM
  #40  
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hmm, never listened for that. but the ricey-ness goes away at higher rpms
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Old Dec 1, 2007 | 08:48 PM
  #41  
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When I had mine on, that was the first thing I notice... I punched my friend when he said "OMG! I can hear VTEC kick in" when all the ports, 5 and 6, open up...
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Old Dec 1, 2007 | 08:50 PM
  #42  
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haha . . . Vtec kick in
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Old Dec 1, 2007 | 09:15 PM
  #43  
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so im thinking of going with the SP2, seeing as it sounds pretty good with the stock cat. but i dont know how loud its going to be with the midpipe
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Old Dec 2, 2007 | 08:44 PM
  #44  
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so does anyone have a greddy SP2 cat back with a midpipe?
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Old Dec 3, 2007 | 07:31 PM
  #45  
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sorry it took so long... phone screen isnt working for some reason so i cant press the stupid record button... i have this from a while ago going through a tunnel..

http://www.bigfilehost.com/en/file/1...ding3-wav.html

this is the only way i know to upload audio??? any other options?
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Old Dec 3, 2007 | 07:43 PM
  #46  
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i have no idea how to use that site.
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Old Dec 3, 2007 | 07:46 PM
  #47  
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ok, got it. were you in a tunnel? sounds good
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Old Dec 3, 2007 | 08:05 PM
  #48  
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yes i was... thats was second gear pull.... the raspyness in my case actually sounds better i think.. its not a ricey rasp its got a nice tone to it... kinda like a high pitched version of a hooker who smokes gurguling sperm if you can imagine what that sounds like...
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Old Dec 3, 2007 | 08:26 PM
  #49  
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hahaha

it sounds good. someone from mazsport let me in on a little secret, so im just gonna stick with my midpipe for now
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Old Dec 3, 2007 | 08:29 PM
  #50  
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um... pm me the secret... shhhh!
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