This 1990 Mercury Cougar XR7 is finished in Bright Red Clearcoat over Ebony cloth and is powered by a supercharged 3.8-liter V6 mated to a four-speed automatic transmission and a limited-slip differential. Equipment includes 16″ aluminum wheels, an electronic ride control system, power-adjustable front seats, a sunroof, and air conditioning, while modifications consist of a SuperCoupe Performance supercharger pulley, a conical air filter, a rear muffler delete, and a Sony stereo with a…