2010 SF600R Challenger is the latest monster ride exclusively built by the renowned American aftermarket expert SpeedFactory. Based upon the current Dodge Challenger SRT8, the SpeedFactory SF600R Challenger boasts a 6.1-liters Hemi block with 426 horsepower highly-enhanced to 7.0-liters (426 cu. in.) of engine displacement and 600 horsepower (447 kW).

The retrofitted engine is linked to a six-speed manual transmission and further backed by a CARB-certified high volume air intake and Corsa stainless steel cat back exhaust unit for greater breathing ability. Managing the new output figures are a Centerforce clutch and a Getrag IRS with 1000 hp half-shafts. In addition to that, the SF600R Challenger also packs high-performance springs and sway bars as well as all-new front and rear strut tower braces. The muscle ride flows on top-end Michelin Pilot Sport PS2 tires fitted on sleek 20-inch BBS Black Edition CH-R flow-formed rims.

In the terms of styling, the newly engineered SpeedFactory car sports a serial numbered plaque along with brand's exterior badging and graphics. In the cabin, the SF600R renders premium leather seats and door panels embossed with SpeedFactory branding as well as custom floor mats.

Mike Brillanti, President, SpeedFactory Cars says: "This car offers supercharged power in a normally-aspirated, 6spd manual package. It's a true enthusiast's car and it enables us to widen the appeal of SpeedFactory products to now include a 600HP vehicle for those enthusiasts who prefer a ‘normally-aspirated' powerplant. We offer the SF600R with either a 5spd automatic or the 6spd manual transmission. "

Already available for order, the 2010 SpeedFactory SF600R Challenger is price-tagged at $73,900.

2010 SpeedFactory SF600R Dodge Challenger, 1 of 2
2010 SpeedFactory SF600R Dodge Challenger, 2 of 2