TWR Revives The Jaguar Legacy With Supercat: A 600 HP Custom XJS With Manual Transmission TWR Revives The Jaguar Legacy With Supercat 600 HP Custom XJS With A Manual Transmission Legendary British motorsport icon TWR, famed for its Jaguar Le Mans victories, roars back into action with the custom-built Jaguar XJS Supercat, boasting a staggering 600 hp and a stick-shift transmission. This bold creation, limited…