pics

 

Praying my military bonus comes this week / end it will be ear bleedingly good christmas lol.

 

^^ I am selling my car, so I will be selling my setup XYZ, Resonated, Gamma and Shockwave pipes. So you can swap between the two. Probably be pulling it off the car in November.

 

^^ damn why you selling your car?

 

Nice setup. Should be a good buy for someone when you sell it. A good example of why it is nice to hang on to the stock system.

 

dhays, exactly why I kept the stuff.

350z_spd, just tired of it. Want to switch to a 4 door probably Lexus.

 

I'll be doing the same when I get my Motordyne VQ and Single Shockwave.

Dave

Edit: I'm NOT planning on buying a Lexis, just keeping my stock exhaust in the basement.

 

Whoa... I didn't expect that.

Which Lexus?

 

IS-F?

 

Yea, well lets just say I had a seriously high car payment that I am sick of. And want to cut it in half. So looking at a 07 GS350.

 

My new exhaust should be here by Friday, but I'll have to wait until next week to get installed . Can't wait!

 

Man you don't waste any time!!! I remeber you asking me about it last week or so. Lol

 

^^^^

Interested as it seems you take extremely good care of your parts.

Would only need the shockwave pipes though along with the xyz.

 

I will sell as the whole package and will not split it up. I have two people interested in it as a package anyways.

But just a fyi. Every 6 months I jack the car up, and high pressure the underbody with it to clean it. So yes, I do take care of it.

 

Here you go.

These are 2 of 4 new axleback sections. Of these two, they both have the same muffler case but they have different internals. They will dyno the same as Shockwave))) but will each sound very differently.

These axleback muffler sections are $285 ea.
4.5" Titanium tips come in rolled or straight lip. Blue or Silver titanium. Tips are sold separately.

As always, Motordyne exhaust products are made with nothing but the best design, parts, materials, polishing and rainbow welding.





























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What is the difference between them if they look the same? And do the other two have the same oval muffler?

 

The two above use the same case but have different internals.
Perforated core Vs Spiral Louver core.

Perforated core offers maximized core porosity and transmission of the sound into the muffler fiberglass and internal volume.
Spiral Louver core offers limited core porosity and transmission of the sound into the muffler fiberglass and internal volume. Same muffler case, same amount of fiber glass, same volume, different core porosity and thus a different sound.


The other two being worked on now are completely different from these and completely different from each other.

And they will all sound substantially different from each other.

 

If I change the axle back section I would like to keep a nice deep aggressive tone like I do now. Do these move the point of resonance to a different RPM range or do they quiet the exhaust down enough to not have it as much?

 

They are both substantially quieter than the ShockWave))) tubes.
The perforated core has broader band of sound reduction.
The spiral louver core has a narrower band of sound reduction.

If you have test pipes or HFC's this will take it down a lot.

 

Would you say that these axle backs would be as quiet as the gamma?