2007 Jaguar XKR The engine may need replacing, t runs but I'm hearing a knocking sound coming from the engine. I haven’t driven the car for a few months, ther then to start it and drive it around the garage. I've added the last two photos of the damage mentioned under Accident: Minor IssueBelow in a list of items I purchased on a trip to London.They where install in Atlanta by Buckhead Imports. https://www.youtube.com/watch?v=f3kZluH98F4&list=LLgbv8ARaJmttKY2bmVJa2SAJaguar XKR Supercharger PulleyJaguar XK 4.2 upgraded supercharger pulley dramatically improves throttle response and midrange power by up to 28bhp. Will bring your Jaguar XKR to life. Paramount were the first to adopt and develop the new style of Jaguar XKR Supercharger Pulley, nlike the lower expensive and cumbersome lower supercharger pulleys, he upper smaller supercharger pulley does not require an alternative pulley belt meaning the Paramount Jaguar XKR Supercharger Pulley is low maintenance and less obviously changeJaguar XK 4.2 Super Sports Exhaust SystemParamount are very pleased to announce our brand new and exclusive Jaguar XK 4.2 Super Sport exhaust system, ot for the faint hearted this Jaguar XK performance exhaust system has been specially designed and developed to be “full on motorsports”Click Here for a sound clip:http://www.youtube.com/watch?v=rPHkuM6N8NQHigh grade stainless steel Jaguar XK exhaust system exhaust and Jaguar XK mufflers made to order. Paramount offer an unrivalled range of Jaguar XK Tuning parts, aguar exhaust systems and exhaust mufflers for the complete range of Jaguar cars, ncluding the Jaguar XK exhaust system.The Jaguar XK exhaust system sound, ook, inish can all be custom tailored for the desired result, ll of our Jaguar XK exhaust systems come with a life time corrosion warranty tooPerformance and stainless steel Jaguar XK exhaust systems and Jaguar XK mufflers are available for all Jaguar cars and models if you are not sure, r if you don’t see what you are looking for please e-mail us – we are here to help.Jaguar XK Lowering Springs - 30 mm Jaguar XK Lowering springsJaguar XK Lowering springs are perfect for track day and every day road, hese Jaguar XK lowering and handling springs dramatically improves both a vehicles performance and appearance, ithout introducing a “bone shaking” ride quality.Our jaguar XK lowering springs lower your Jaguar XK center of gravity reducing squat during acceleration and body roll when rendering,