Arden has introduced their new AJ 20 RS which is based on the Jaguar XKR-S.

Looking decidedly aggressive, the model has an aerodynamic body kit that includes front spoilers, revised side skirts and a new rear bumper. There's also a stainless steel mesh grille, a four-tailpipe stainless steel sports exhaust system and 21-inch alloy wheels.

To spruce up the cabin, customers can order premium leather / Alcantara upholstery, carbon fiber or wood trim, a sports steering wheel and alloy pedals.

The company is also developing a new tuning package for the car's supercharged 5.0-liter V8 engine which normally develops 550 HP (405 kW) and 680 Nm (501 lb-ft) of torque. Detailed specifications haven't been released, but a prototype recently produced 645 HP (474 kW) and 803 Nm (592 lb-ft) of torque.

Gallery: Arden AJ 20 RS introduced - based on the Jaguar XKR-S

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