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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.

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.

E3 Resistor Spark Plugs

• Unique electrode shape maximizes the power created by the spark plug – Diamond Fire technology
• Electrode is a combination of performance and technology that results in an improved flame kernel shape
• This flame front ignites the bulk air/fuel mixture faster, moves heat into the combustion chamber faster and creates a more localized pressure front for faster pressure rise during the cylinder power stroke
• The result is more complete combustion and an improvement in engine performance
• A truly premium performance plug
• Sold individually, unless otherwise stated.

7.48mm diameter - Includes three valve shims of each size from 1.20 to 3.50mm in .05mm increments.

141 shims in total. 0.57 cents per shim! Does your local dealer have the shims you need?

The Trail Tech Vapor Speedometer/Tachometer units are custom designed for an exact fit. They feature a bright white backlit LCD display, waterproof connections, and all parts needed for a complete installation. These units accept AC and DC power input, and automatically switch to internal power if external power is removed. Power connectors are included. Permanent solid-state memory guarantees that data is never lost, even without power. Units are available in black.

Trail Tech provides a one year warranty and unlimited free phone and email support.

Unit functions:

• Speedometer
  • Current Speed
  • Maximum Speed
  • Selectable MPH/KMH Display
• Tachometer
  • Real-Time RPM Bar Graph
  • Numeric RPM Readout
  • Dual Programmable Shift Lights
  • Up to 20,000 RPM
• Temperature
  • Ambient Temperature
  • Engine Temperature (liquid cooled only, optional air cooled sensors available)
  • Dual Programmable Temp Lights 
• Distance
  • Adjustable Distance
  • Permanent Odometer
  • Selectable Mile/Kilometer Display
• Clock
  • Hour Meter, Stop Watch, Ride Time
  • Accumulated Ride Time
  • Permanent Hour Meter

A 10-pack of drain plug sealing crush washers. Replace your sealing washer at every oil change to prevent a leak.

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

Keep your motor running right with a fresh plug.

A Dual Electrode spark plug will last longer than a single electrode plug because the wear is shared between the electrodes.