On their demo car power is increased from 630 hp to 710 hp(More powerful package with 750 hp is also available).
Gears are changed using a F1 steering wheel rocker switch taking the LP 650 JB-R to a top speed of 370km/h (230mph).
Aerodynamic kit adds a new front and rear spoiler, rear diffusor, air intake in the front, side coverings, side skirts, the front opening hood as well as the engine hood. The LP 640 JB-R is finished with a color called “Blood to Black Diamond”.
Wheels are upgraded to 20-inch Schmidt alloys that are fitted with Michelin wide base tires in sizes 265/30-20 and 335/30-20 front and rear respectively.
Interior is upgraded with dark red ultra suede and black smooth leather in bi-color, carbon fiber inserts and all-round tinted windows.
This one-off custom Lamborghini comes with a built in, premium flap controlled sport exhaust system, that allows the customer to change the sound of exhaust pipe while driving.
The demo car is a 2008 year model with 9,000 km and is now available for 355,000 Euros ($525,000). According to JB Design it cost 500,000 Euros ($740,000) to build.