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Higher pressure in the cooling system, raises the coolant boiling point and increases protection from coolant loss due to overheating.

23 PSI - 1.6 Bar.

Iridium spark plugs are made with premium quality materials.

Iridium plugs last longer than standard ones, meaning you won't have to replace them as often.

• The ultimate in the evolution of spark plug technology and performance from an industry leader
• The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode
• Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life
• Metal shell plating has enhanced anti corrosion qualities

Sold individually, unless otherwise stated.

Now available in the original version or the Ultra version. The original uses the front two emitters for low beam and then switches to the rear two emitters for high beam. The Ultra uses the front two emitters for low beam and then runs all 4 emitters on high beam at a reduced wattage. Wattage is 38 watts on low and 38 watts on high.

This bulb uses 4 Cree XHP 50 emitters, capable of more than 2500 lumens each. At 5000 lumens on each function, this is the brightest Cyclops H4 bulb.

• All metal construction for bases and collars
• Better thermal efficiency 
• Better beam pattern distinction between high and low beams
• 5600k
• 38 watts 
• Removable metal base plate for easy install.
• Screw on connectors at driver
• Standard H4 connector
• High/Low Beams

*UNIVERSAL PART, PLEASE CHECK YOUR APPLICATION FOR FITMENT

This is a standard H4 bulb that has a 80 watt low beam and a 100 watt high beam. This is an easy lighting upgrade that should not over tax a stock charging system.

High Quality chain. Will need to be cut to fit your sprocket combination.