Coach Builders Ltd. is known for its convertible conversions of the Chrysler 300C and Cadillac CTS, so after Dodge made the decision not to offer the Challenger in drop-top guise, it knew what it had to do.

The Florida-based company will bring a customized soft-top Dodge Challenger SRT8 to SEMA, packing a Vortech supercharger good for 560 hp and 510 lb-ft of torque. In addition to the hydraulically powered acrylic polyester cloth roof (complete with sound and temperature insulation), the Challenger is dropped courtesy of a KW coil-over suspension over 22-inch Foose wheels coated in Nitto rubber.

The cost of the conversion, which also includes a heated glass rear window, matching headliner and a rear strut bar to shore up the chassis, is a whopping $16,000, making for a $58,000 hair dryer when rolled into the $41,695 base price of an SRT8. We're not saying it's not worth it, but we could think of a few other mods we'd do to the Challenger before hacking the roof off.

[Source: Coach Builders Ltd. via InsideLine]