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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
 
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,932
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Your 930 is an '83 so it should have a separate waste gate muffler.
You will need to take off at least the valance if not the bumper to remove the stock muffler. It is easiest to just remove everything if you have never done this before.
Yes you should have 4 studs and no bolts. The studs like to rust to the nuts and back out when removed which is likely what happened at some time in the past.
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RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds
'78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar
Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8
Old 02-18-2009, 07:31 PM
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