11-09-2011, 02:38 PM
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#7
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Porscheectomy
Join Date: Mar 2006
Location: Seattle Area
Posts: 3,011
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Quote:
Originally Posted by 97 Boxster
That looks like one LONG drill bit. How is this done. Any cut away views that we can all understand a little more?? Bueler, Bueler!
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Here's the thread describing the modification.
http://986forum.com/forums/diy-project-guides/19770-diy-exhaust-mod-%96-gain-10-hp.html
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