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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,525
Hey Robert,
The sound is the same or very similar for both due to similar overall tailpipe lengths.
The real decision is aesthetics.
With the stock exit you change nothing and have an appearance that looks stock, as intended.
With the central exit you have a few options; below the valance vs through the valance, stubby waste gate pipe vs 934 pipe. Both work with the Zork as well. You can also install a custom valance that completes the look and eliminates the stock exit hole.

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 06-08-2008, 01:20 PM
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