Did you get it from a dealership or 3rd party? Is it a Boxster or Cayman? Is it a CPO? The balance of the factory warranty should
transfer. Porsche can tell you how much longer is left on the warranty from the VIN. From what I understand NO is the answer to your question. As long as you purchase OE equivalent parts and perform the maintenance in accordance with service requirements you should be OK. Follow the intervals and the torque specifications. Take a look at - Magnuson moss warranty act cars.
" If you own a car, you know how important it is to keep up with routine maintenance and repairs. But can a dealer refuse to honor the warranty that came with your new car if someone else does the routine maintenance or repairs?
" The Federal Trade Commission (FTC), the nation's consumer protection agency, says no. In fact, it's illegal for a dealer to deny your warranty coverage simply because you had routine maintenance or repairs performed by someone else
. Routine maintenance often includes oil changes, tire rotations, belt replacement, fluid checks and flushes, new brake pads, and inspections. Maintenance schedules vary by vehicle make, model and year; the best source of information about routine scheduled maintenance is your owner's manual. "
I hope this provides you with an answer to your question?