COA ran about $115 as of last year, & Porsche Club of America gets a discount IIRC. PCA & Porsche Cars of North America (PCNA) both have the pdf COA forms to fill out & mail in.
Accuracy from PCNA varies & it may take some persistence to get it corrected if they make a mistake, but their policy is NOT to charge for redo's & corrections (& maybe not for dupes IIRC).
There actually are several other posts at 914world - perhaps more so at O&H than Garage forums, if you want to read up on others' woes. Many folks have no trouble at all, and it may vary with the old records (Kardex) info. quality still at hand, &/or those doing the research.
My story - it took them 3 tries to get it right because they were confused as to reading their older interior codes, & kept listing my Beige interior as black, plus they had record of only 2 of the options on the car & none of the 2.0L engine/model. This ended up with me having to do the research on the color codes (mostly online), options/included on the upscaled 914-2.0/"914S" for the 73 MY, & to send them pix of my 2L engine case number. All of which I'd have expected them to have in their records & know how to read them correctly for a particular model & year! I also had to track down the manager of their customer service dept. to finally get it corrected, although without the "missing" options on it ..... but sometimes life is too short!
Who knows - maybe you'll be lucky & get your COA all correct the first time through, as 70 MY had either 4 or 6 & that's obvious from the VIN alone. If not, be prepared to do some research & persistence with them to get it correct. PM me if you get stuck with them, & I'll give you the dept. VP's email to get it taken care of (hopefully).
Good Luck!
Tom
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