2008 speedART BTR-XL 600 Cabriolet based on Porsche 911 Turbo

Bartek Sikorski

(from speedART Press Release) speedART BTR-XL 600 based on Porsche 997 Turbo convertible

BTR-XL 600: his kryptical shortening stands for "Bi-Turbo Racer - Extra Large" with 600 hp
Power: 600 hp / 800 nm - modified VTG-Turbo-charger
Exhaust-system: Sport – exhaust with sound switch and black tail pipes, sport-catalysts and headers
Aerodynamic: Aerodynamic–Kit BTR-XL includes frontbumper and front chin spoiler with carbon-grill for better cooling and aerodynamic, side skirts, rear diffusor, adjustable rear-spoiler and carbon covered mirrors in zinnober-red (speedART special color)

Suspension: adjustable sport-suspension

Brake: Sport-brake-system FA: 380 x 32 mm 6 piston, RA: 380 x 28 mm 4 piston

Interior: different carbon parts, 340mm speedART airbag-sport steering wheel, short shifter, speedART floor mats set and speedART entrance blends.

Wheels right: RSC II Elegance BE, 3-piece. FA: 8,5 x 20“ with 245/30 ZR20; RA: 12 x 20“ with 325/25 ZR20 inner wheel center in black

Wheels left: Cross Racing 3-tlg. FA: 8,5 x 20” with 245/30 ZR20; RA: 12 x 20” with 325/25 ZR20 inner wheel center in white

Performance data: 0 – 100 km/h: 3,4s
0 – 200 km/h: 10,8s
V-max: 325 km/h (without modified gearbox)