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A hint of exhaust growl...

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Old 11-07-2008, 12:53 AM
  #21  
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Originally Posted by senseiturtle
Unbolt OEM and slip it off the hangers.
Re-use the hangers on the PM axleback.
Bolt-in the new axleback.

Took me about 1 hour, simply because I had a badly frozen exhaust bolt.

My stock axleback is sitting in my garage, and is still install-able at any point.
Great!

thanks

Looks like its about $275 though.
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Old 11-07-2008, 12:58 AM
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magnaflow ftw, sounds amazing, quiet at idle but noticable during acceleration.
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Old 11-07-2008, 01:04 AM
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i have one, its barely more audible in the drivers seat at idle.
with a cold air intake at WOT its nice , no rasp. stays fairly quiet in normal driving until you punch down on the gas.
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Old 11-07-2008, 01:16 AM
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dynomax super turbo muffler
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Old 11-07-2008, 01:47 AM
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What is this valve in the stock muffler?



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Old 11-07-2008, 09:54 AM
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who cares?
anyone know?
i THINK its to help keep the sound down on idle and it opens higher in the range to flow more freely at WOT
anyone else?
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Old 11-07-2008, 12:58 PM
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The valve is for reducing backpressure at full throttle.

It actually adds a few horsepower... versus not being there and having a solid disk.

It also adds backpressure at lower RPMs. Something to do with "exhaust pulse tuning", in the pursuit of a quiet exhaust sound.
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Old 11-07-2008, 01:35 PM
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Tanabe Medalion Touring


you can compare how quiet it is with how loud my shifts are

http://www.youtube.com/watch?v=4cEn2g7sIH8





i believe the GReddy SE will be also pretty comparable to the Tanabe MT
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Old 11-10-2008, 06:12 PM
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quiet reliable axle back = tanabe concept g, havent hear PM though

people said dezod and other catbacks, if u want quiet, stay with axle back
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Old 11-10-2008, 10:09 PM
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Originally Posted by senseiturtle
The valve is for reducing backpressure at full throttle.

It actually adds a few horsepower... versus not being there and having a solid disk.

It also adds backpressure at lower RPMs. Something to do with "exhaust pulse tuning", in the pursuit of a quiet exhaust sound.
Cool, thanks!
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Old 11-12-2008, 02:15 AM
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lol i just had an idea...i have 2 stock exhausts. Im tempted to gut one...and see what it sounds like lol....na its worth too much
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Old 11-12-2008, 03:14 AM
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Originally Posted by Steventc07
lol i just had an idea...i have 2 stock exhausts. Im tempted to gut one...and see what it sounds like lol....na its worth too much
Good idea. I'd like to hear what the stock one hollowed out sounds like.



So the axle back is just a couple bolts? I might try to put my new one (probably Precision Muffler) on myself in that case.
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Old 11-12-2008, 04:33 AM
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i'm not exactly sure what i'd cutout tho
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Old 11-20-2008, 04:43 PM
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http://www.youtube.com/watch?v=1bGAYDJgf4E

here ya go
Greddy SE.....hint of growl....cant hear it from the driver seat...but outside it growls...
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Old 11-25-2008, 02:42 AM
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One more vote for the Magnaflow catback, sounds nice n easy with daily driving and when you give it some gas you get the nice little growl. Only bad part is cutting the stock midpipe.
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