There are so many ways for you to improve the performance of your Jaguar XJ8. Perhaps you can try using a K&N Air Filter. An efficient filtration system in your engine is very essential if you want to achieve more horsepower without exerting too much strain on your engine parts. K&N offers you an innovative and first-rate filtration system that has passed the test of time for over 30 years already. The result is better air movement and more engine power. It also improves the fuel consumption of your ride and saves you a great deal in terms of gasoline. This is all due to K&N’s filter medium that uses 4 to 6 layers of cotton gauze, which are placed on a an aluminum wire and lubricated with a special filter oil. The 1998-1998 Jaguar XJ8 K&N Air Filter uses a washable filter that can be reused for a road mileage of 1,000,000 miles. For superior trapping ability, you should regularly wash it after 50,000 miles. It efficiently traps abrasives, dusts, and grime to create a free passage of air that will greatly enhance the combustion process of the engine. These harmful substances can damage the metal parts of the engine, initiate more fuel usage, and restrict the power output of your car. The K&N Air Filter K33332190 for your Jaguar XJ8 is now available on our online store. Please log on to our official home page for more details about this product. You can also browse our product catalogue for other brands and car parts that you need.