SLP Exhaust System 2003-08 5.3L Express/Savana Van PowerFlo w/Dual 4inch Tips.
SLP's new catalyst-back exhaust system for the 2003-'08 GM Express/Savana Van with 5.3L features CNC-mandrel bent stainless steel tubing and a polished 304 stainless steel, low restriction muffler that meets applicable state and federal drive-by noise standards. The system includes two high-quality polished 304 stainless steel dual 4" exhaust tips that exceed the quality of the factory tip, OEM-style hangers and clamps that fit factory attachment points and hardware, and detailed installation instructions.
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