RennTECH SL65 Black Series 700HP 1000lbs torque
#6
The double clutch gearbox of the SLS is slower than that of the 458 (same gearbox) because its re-inforced due to the torque numbers as faster shifting cant cope with the torque.
#8
Not sure but thats what a friend of mine (AMG-tech) told me.
#10
he bought it used, sent straight to RennTech
motor comes out, cylinder heads decked (not sure if any other work)
limited slip rear diff added, tranny strengthened, full exhaust all the way back, full program, carbon underside (dunno if this was just a BS thing) Im sure there is more, but thats what I caught.