The Porsche Panamera is a car that has received many aftermarket developments since its was launched, with tuners adding more and more goodies to the vehicle's portfolio.

The latest tuning company to join the club is British company Kahn, which has developed a cross hair exhaust for the four-door coupe. The company today released a preview of the development, promising to give us the full release soon.

Here's what Kahn has to say about the development: Having been placed on a new Kahn Po... [...]

Source: autoevolution