This was the final air-cooled 911 ... Turbo was sent to Porsche’s exclusive Sonderwunsch department, where it underwent a six-month transformation featuring a host of custom touches.

"Because" might be a good response to our headline, but as a vintage (purists might call 'proper') Porsche 911 is hardly ... why the market for old, air-cooled 911s has gotten so hot over the ...

Porsche Classic is helping out, though, by introducing its own brand of motor oil for the demands of the company's vintage, air-cooled engines. Developed at the Porsche Development Centre in ...