The higher temps are likely what causes the warranty void on the MSDS headers. Even if they are coated with ceramic, a little crack would oxydate thebase metal much faster at higher temps.

------------------
Marco Tatta
98.5 SE MTX, Duratec
EGR block, fog light fix, custom shift boot


Marco Tatta
98.5 SE MTX, Duratec
EGR block, fog light
fix, custom shift boot, monsterflow intake, Ecotek valve
Quasi dual cardoctor exhaust.
Hacksaw short shift, Momo race "s" carbon knob, ghetto rear strut bar, 16 inch cougar wheels with 225/50/16 kumho 712s