Metal impellers are a no no. They can damage the block when they break. Why do you think Porsche uses the plastic. My 2000S with TIP, 78,000 miles with the original water pump and original coolant. Now, if you live in a cold climate and it freezes a lot this may cause the plastic to weaken, I live in Florida. Just my opinion.
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Old Hippie Young Heart
2000 S/3.2 Liter/Tiptronic/Boxster S Sport Package/Cruise Control/Slate Grey Metallic
Red Special Leather Interior/Red Floor Mats/Red Hand Painted Instrument Dials/Roll Bar/Windstop
Small Carbon Package/Leather Wrap Carbon Wheel/Center Console Exterior Color/Alum Carbon Shift Knob
AM/FM Radio w/CD Player & Changer/Digital Sound Package/18" Turbo Wheels/Wheel Caps w/Colored Crest
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