ThunderMax Stand-Alone Ignition System - Twin Cam

The ThunderMax Stand-Alone Ignition System gives you reliable, programmable spark and rev-limit control. It is made from billet aluminum.

Fits Harley-Davidson Touring (2001-2006), Softail (2001-2006) and Dyna (2001-2005) models. Check the fitment chart below to confirm your exact year and model.

• Designed for use in custom applications where a Twin Cam motor and crank sensor are used
• Complete ignition system includes module, coil, wires, Smart Link software, communication cable and instructions (no Harley factory harness required)
• Consolidates ignition components into a small, easy-to-mount package
• Integrated high-output single-fire operation
• Fully programmable spark timing and rev-limit setting
• Real-time diagnostic features aid in troubleshooting and tuning
• Uses factory crank trigger for improved starting and performance
• Rugged billet aluminum housing is weather- and vibration-resistant
• Custom mounting with 1/4"-20 bolts, 2" apart