Trustworthy: Appropriate for:for Land Rover Range Rover Supercharged 4.2 2006-2009, for Land Rover Range Rover Sport Supercharged 4.2 2006-2009, for Jaguar S-Type R 4.2 2003-2006, for Jaguar Super V8 Base 4.2 2005-2006, for Jaguar XJR Base 4.2 2004-2006, for Jaguar XKR Base 4.2 2003-2006
Detail: Function:High-efficient fuel sprays and High Impedance Coils enable fast start-up in cold environments, low fuel consumption, and better performance.
Item: Installation Instructions:Professional installation is highly recommended: Fuel injectors directly affect the air/fuel ratio for the engine and new fuel injectors do require a new or updated tune. We also suggest that you check the other component of the engine before installation.
Tips: Please Notice:Note: Please make sure your model's ENGINE and TRIM are as described before purchasing!