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Old 12-20-2016, 05:58 AM   #297
particlewave
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Join Date: Mar 2012
Location: Ft. Leonard Wood
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Garage
Quote:
Originally Posted by More View Post
Thread needs more pics for us 97 to 99 Boxsters. I need to see where exactly to drill the holes.
I'm not completely convinced that it does anything on the earlier mufflers because of the sound deadening material inside.

Quote:
Originally Posted by The Radium King View Post
i wonder if you could go in via the entrance pipe to drill the holes - similar to the crios mod?

if you do as you say, perhaps a couple of 3/4" knockout plugs to fill the hole - no welding required, do it while the muffler is in the car?
I will definitely look into this. It will be after the 1st of the year before I get to it. If I can't get at it from the inlet, I'll go through the top (don't want the plugged holes to be visible from the bottom).
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