’99-’02 4.0L & 4.6L Range Rover & 4.0L Discovery owners can now increase performance and improve fuel mileage through the ignition system by installing our new high performance SOS Coils! The new SOS (Sultans Of Spark) Coils by Performance Distributors have been designed and engineered to outperform the stock COP (Coil Over Plug) coils. New and advanced technology has allowed us to pack more electrifying voltage into these small coils so that the output helps you get even more tire roasting performance out of your ’99-’02 4.0L & 4.6L Range Rover & 4.0L Discovery Our SOS Coils have increased windings to boost spark output up to 40,000 volts. That is at least a 50% increase in spark energy over the voltage deprived stock coils! The higher voltage along with increased spark duration allow plug gaps to be opened up to .065". This larger gap exposes a hotter spark in the combustion chamber for an increased burn of the fuel mixture, resulting in more horsepower and better fuel economy. Additional benefits include quicker starting, smoother idle and greater throttle response. The SOS Coils are designed utilizing proven technology, the same quality that has gone into our DUI and Screamin' Demon Coils. No gimmicks are used for our coils such as "zero resistance" or tricked out "rings", just pure hardcore ignition performance from the leader in high performance ignition systems. The SOS coils are a direct replacement for the factory COP coils and do not require any special modifications.

These fit

’99-’02 4.0L & 4.6L Range Rover & 4.0L Discovery

Kit Includes 2 coils