Removal of Stock System:
1. Apply a penetrating lubricant liberally to all exhaust fasteners, hangers and rubber insulators.
2. For 2001-2005 vehicles use a 15mm socket or wrench and disconnect the factory exhaust system at the four bolt flange located behind the catalytic converter. If the vehicle is not equipped with a catalytic converter disconnect the four […]
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2001-2006 Chev/GMC 2500/3500HD 6.6L Duramax Installation Instructions for system
September 3rd, 2009 · No Comments
Tags: GMC
