Subsequent modifications included a color change to yellow and the addition of a Dinan camshaft gear and ECU software to the 2. 3-liter S14 inline-four as well as adjustable Dinan suspension, Supersprint and Borla exhaust components, Evo-style bodywork, and gray-finished 16″ basketweave wheels. Interior revisions comprise patterned Evo upholstery, an M-Tech II steering wheel, and carbon-fiber trim, and the car is further equipped with a five-speed manual transmission, a limited-slip differential, a glass sunroof, front sport seats, a factory cassette stereo, and an onboard computer. Factory-finished in Salmon Silver Metallic (203), the car underwent a color change to yellow in the late 1990s. The steel sunroof was replaced with a glass unit, and additional modifications consist of Evo-style lip spoilers in addition to front grilles with headlight washers and wipers. Additional exterior details include a Dinan badge, painted mirror caps, tinted windows, a roof-mounted antenna, a rear wing, and twin exhaust outlets as well as wider fenders compared to the standard E30. Gray-finished BBS 16″ basketweave wheels with BMW-roundel center caps are mounted with 225/45 Yokohama AVS ES200 tires that have 2004 production-date codes, and a matching spare is secured under the trunk floor. Adjustable Dinan suspension is in place, as are front and rear strut-tower braces. The manually adjustable front sport seats as well as the rear bench are upholstered in gray leather with patterned Evo cloth inserts, and the door panels are trimmed to match. An M dead pedal, a carbon-fiber trim kit, red Evo seatbelts, and a suede shift knob and parking-brake handle have been added, and additional appointments include an onboard computer, a factory AM/FM/cassette stereo, cruise control, and power windows, mirrors, and locks.