Built by the Porsche Exclusive department, the Turbo S was distinguished by vented rear fenders, yellow brake calipers, a special rear spoiler, a four-tipped exhaust system and an Aerokit front spoiler with special vent and fog-light placement. Comparisons with the 959 - Porsche's technical tour de force the previous decade - were inevitable. Still considered among the most powerful and sophisticated models Porsche has ever offered.