The doorman front bar is also solid where the GMPP bar is hollow.
2004 Pontiac Grand Prix GT2 -Wizaired-DHP Tune-180° Thermostat-GMPP STB w/brackets F/R-Bilstein HD Struts w/SSC-Projector Retro-Black SPO Grilles and Spoiler-ZZP Volt. Booster & Alt Rewire