Anybody with this mod done a dyno to see how it affects the engine?

 

Removed rear Bumper in 1:30 hrs, hack done for $30 with a 1 3/4" pipe. Excellent sound, no droning, awesome in WOT. Feels less restricted, no change in butt Dyno. Nice Raspy sound, not so deep.
I used only a hydraulic jack, easy job to do even that I'm not a experienced mechanic. Well I do not have ability in mechanics.

 

Does anyone have a suggestion for someone in the Bay Area to do this?

I took some pictures by a reputable muffler shop and he turned me down saying he wasn't familiar enough with 911's to feel comfortable trying this.

 

Hey, anyone have a good set of pictures of a 996 Gundo hack? All the earlier pics seem to be missing from this old thread. Anyone in Seattle try this?

 

PSE is great for someone who doesn't want their car to be loud all the time, and to keep things OEM and stock

 

Gundo!
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Gundo!
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Thanks~

 

Long live the gundooooooo

 

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