Carlsson has revised its upgrade program for the Mercedes-Benz CLS63 AMG. The CK63 RSR will be making its appearance at the Geneva Motor Show
next month and will bring its 700 HP (515 kW) along. The power is
available at 5,700 rpm while the electronically-limited 1,000 Nm (737
lb-ft) is there between 2,000 and 4,500 rpm. It does the 0-62 mph (0-100
km/h) sprint in 3.9 seconds and hits 211 mph (340 km/h).
Among modifications we mention a custom high-performance stainless
steel exhaust with catalytic convertors and an electronically-controlled
sound valve for a proper soundtrack. The CK63 RSR has specially made
coil-overs and sits 30mm lower than the standard car.
It can be fitted with 19- or 20-inch alloys, while the front track is
widened by 25mm. Braking is done thanks to the 405 mm front vented
discs with six-pot calipers and at the back retains the standard AMG
brakes but with better pads.
It also comes with an electrically retractable rear spoiler, carbon
fiber front spoiler lip and black stainless steel mesh inserts in the
rear carbon valance insert, intake grilles and braking cooling intakes.
Posted in: 
