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FOR FORD FOCUS 2.5 ST RS DENSO PERFORMANCE UPGRADE SPARK PLUGS SET x5
 
Features and Benefits
Improved Output - More power with an optimal combustion cycle

Vastly improved combustion: Iridium Power has a low required voltage and a high ignitability, resulting in less misfiring and always a spark which dramatically improves combustion
Better engine output: The significantly improved combustion enables engine output to increase
Measurable results: Motorcycle engine bench tests on Iridium Power show a 0.5ps (1.4%) improvement in output at 110km/h compared to normal plugs
Improved Power - Increased output under various driving conditions

Unique power: The power produced by the 0.4mm electrode is unmatched by any other plugs
Beats other high performance plugs: Using a 0.4mm dia. fine centre electrode there is more power than with 0.8mm and 2.5mm plugs


Improved Acceleration - Increased response and acceleration performance
High ignitability: The world’s only 0.4mm dia. Iridium center electrode and specially shaped ground electrodes give high ignitability and low required voltages
Better firing: Electrode fires better under high required voltage conditions, and gives fewer misfires when under conditions where ignition is difficult
Improved acceleration: Acceleration is superior to normal plugs
Improved Fuel Consumption - Improved ignition, less fuel consumption, less noise

Better engine performance: The excellent ignitability of Iridium Power’s unique 0.4mm fine electrode draws out much more performance from the engine.
Improved fuel consumption: Comparing a normal plug (W20FS-U) with an Iridium Power (IWF22) on a 2 cycle 50cc engine, tests show fuel consumption improves by around 5%.


*Great acceleration and torque compared to regular plugs
*Superb fuel consumption for daily journeys
*Powerful performance
*The next level of response
 
FITS:
 
FORD FOCUS ST MK2
2005-2012

FORD FOCUS RS MK2
2009-2011
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