The Germans from Je Design are offering a ‘dynamic aerodynamic kit in OEM quality’ for those who happen to own a Porsche Panamera and consider that their 4-door coupe is not exclusive enough.
The kit consists from a custom front skirt with LEDs integrated into the double bars and central vent openings where it meets the hood (3,332 Euros), redesigned side skirts (1,547 Euros), a fixed spoiler at the rear (1,547 Euros) which replaces the extendable stock spoiler and a new rear skirt which includes a diffuser and a central air outlet (3,332 Euros).
For an additional 1,428 Euros, Je Design can also lower the Panamera’s air suspension by between 20 to 30 mm in order to create a bigger impact in combination with the 22 inch Pandora design rims wrapped in high performance tires (6,545 Euros), and can also equip it with a stainless steel exhaust system with valve control for a deeper engine note (3,987 Euros) / (diesel version can get this custom exhaust without valve control).
For those who also want to increase the output on their Porsche Panamera, Je Design has developed two packages that apply to the Diesel version and on the Turbo model.
The Panamera Diesel’s 3.0-litre 6-cylinder unit can be boosted from 250 bhp (184 kW) and 550 Nm of torque to 300 bhp (221 KW) and 650 Nm, with the car able to sprint from 0 to 60 mph in 6.5 seconds and hit a new top speed of 155 mph thanks to these new levels of power.
As for the Panamera Turbo, the 500 bhp (368 kW) and 700 Nm of torque developed as standard by the 4.8-litre 8-cylinder Bi-Turbo plant can be dialed up to 600 bhp (441 kW) and 850 Nm of torque. In this case the 0 to 60 mph acceleration time drops from 4.2 to 3.8 seconds while the top speed remains unchanged at 188 mph. 
The power kit developed for the diesel version costs 1,500 Euros while the one that boosts the Turbo variant is priced at 2,000 Euros.

Source: Je Design