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					Originally Posted by kdh  Will the muffler drop down if i ONLY remove the two allen key bolts from each of the silver cylinders? | 
	
 
Since I'm doing Boxster stuff today...
If everything else is clear of the muffler, yes. The allen bolts are threaded on the inside and screw onto studs on the muffler:
 
I'm still wondering why it is impossible to remove those two nuts. I am of fairly standard proportions, losing some flexibility now over 60 years old,  6' tall, 190lbs, and wear size (L) gloves. On my 2004 S I can reach the nuts without trouble and don't need to remove anything or jack the car up to do it. 
 
I first break the nuts free with a standard 3/8 ratchet and 13mm socket, then remove it with a shorter wrench. 
 
I am exceptional in many ways, but have no skills as a mechanic other than being stubborn and persistent.