SpeedFactory SF600R Challenger (2010)
Wednesday, May 26th, 2010SpeedFactory car tuner based in US has recently rolled-out their latest SF600R Challenger that increased the output of the Dodge Challenger SRT8 from 425 hp to 600 hp (447 kW / 608 PS) without the use of a supercharger.
Press Release:
SpeedFactory introduces the 2010 ‘SF600R’ Challenger
Atlanta, April 20, 2010 – SpeedFactory, the leader in modern Mopar [...]










