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Lowest db, free-flowing exhaust? Vendors please chime in.

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Old Sep 18, 2007 | 11:51 AM
  #31  
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From: Tri-Cities, WA // Portland, OR
Originally Posted by DJmarkymark
the problem with those exhausts is that the inner diameter is not 3 inches.

its much smaller, which is why it is very quiet, but wont be good enough for a big turbo like a 35r
Tanabe says that the Touring Medalion is 3" all the way through except that it necks down very slightly (2.9" or something like that) at the flange where it meets with the cat/TP.
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Old Sep 18, 2007 | 12:23 PM
  #32  
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Check out the Road Race Engineering stealth exhaust.
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Old Sep 18, 2007 | 12:35 PM
  #33  
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From: staunton BFE
Originally Posted by NIevo
Well here I am, living in redneck middle of nowhere BFE Idaho and I can't stop getting pulled over by stupid cops. Everyone and there brother has loud *** trucks and Harley's but for some reason they'd rather pick on me. .
i +1 this. i live round the "good ole boys" w their jacked up trucks loud as hell n u cant even hear urself think when harleys go by, yet i get pulled over while driving like a normal person cruisin n i get pulled n ticketed. i hve buschur tbe w the bullet no cat, i was thinkin bout gettin resonated pipe how much would that help?
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Old Sep 18, 2007 | 02:11 PM
  #34  
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From: San Diego
no help their buddy
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Old Sep 18, 2007 | 10:48 PM
  #35  
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From: La Jolla CA
Originally Posted by mrfred
Tanabe says that the Touring Medalion is 3" all the way through except that it necks down very slightly (2.9" or something like that) at the flange where it meets with the cat/TP.

ive read somewhere on this forum that a person looked inside the piping and it was smaller than the 3 inch diameter, i think inside the resonator and muffler

that is the main reason why it is quiet
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Old Sep 18, 2007 | 10:52 PM
  #36  
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From: Tri-Cities, WA // Portland, OR
Originally Posted by DJmarkymark
ive read somewhere on this forum that a person looked inside the piping and it was smaller than the 3 inch diameter, i think inside the resonator and muffler

that is the main reason why it is quiet
I've read that about the Greddy Evo 2 many times, but not the Tanabe. I'd be interested in seeing the link.
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Old Sep 18, 2007 | 10:55 PM
  #37  
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From: La Jolla CA
Originally Posted by mrfred
I've read that about the Greddy Evo 2 many times, but not the Tanabe. I'd be interested in seeing the link.
i think you are talking about the greddy sp2

im trying to look for the tanabe comment from a reviewer on here, but cant find it
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Old Sep 18, 2007 | 10:58 PM
  #38  
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From: Bellingham,WA
QTP Downpipe w/open cutout and you are done
u can find the link on evom home page right on top of where it shows ur screen name.
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Old Sep 18, 2007 | 11:44 PM
  #39  
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From: SoCal
Originally Posted by DynoFlash
Agreed

Also Buschur makes a dual Bullet muffler option which is very, very hot

Al
I compete and got the Buschur cat back because it was proven by D-Sport to dyno the most power, plus it is one of the lightest SS full 3" systems.

The OP mentioned the option of taking off the muffler. Buschur's CB has the hangers on the main pipe and the muffler has a slip fit for easy removal.

Some venues I race at have very strict monitored 91db level, which is why I went with the quiet Magaflow version.
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Old Sep 18, 2007 | 11:49 PM
  #40  
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From: SoCal
Get a custom Magnaflow catback made

similar to RRE Stealth Catback...unless you want to buy a RRE stealth and have it shipped out to you. lol
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Old Sep 19, 2007 | 09:03 AM
  #41  
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From: FLorida
Ive got the Tanabe Medallion Touring and love it.
Even with a test pipe, its not that loud. I was the quietest of all the guys at the dyno day. But it does flow well.
Made 352/353
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Old Sep 19, 2007 | 09:08 AM
  #42  
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From: SL,UT
As always with these threads, no one mentions the Injen...

When I was looking at getting an exhaust I did research for 6 months, part of that involved listening to every single exhaust I could at JGTC - GTLive '04, the quietest exhaust at the time was the Injen one, though it is entirely possible that there are even more quiet/more free flowing ones. I never once had anyone even recognize that I had an aftermarket exhaust without going WOT or revving the engine.
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Old Sep 19, 2007 | 09:16 AM
  #43  
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Avo
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Old Sep 19, 2007 | 09:20 AM
  #44  
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Greddy EVO2 for the win.

You'll lose a few hp with the neck downs but sound is very tolerable with HFC/TP and DP...no drone at highway either. The fitment and quality are great also. The tip looks nice and the can stays tucked higher in the rear so it's pretty stealthy. The weight is obviously going to be heavier than others cause it's quieter and stainless. Price may be a little high but if you look for deals you can't go wrong with this exhaust.
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Old Sep 19, 2007 | 01:32 PM
  #45  
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From: #1 Land
Put the stock exhaust on and get an E-cut. Power when you want. When you don't need, it's stock quiet.
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