Harddrive HD Performance Coils - HP Coil EFI Vrod 2002-2015 — Harley-Davidson V-Rod, Night Rod Special, V-Rod Muscle (2002-2015)

Harddrive HD Performance coils for V-Rod EFI models 2002–2015, engineered to increase peak spark voltage by 20% or more for better starting, stronger mid-range response, and reduced high-speed misfires. ION Sense feedback ensures full compatibility with stock Harley EFI ECUs in both Dual Fire and Single Fire applications.

Features

• 30,000-volt coil output
• Increases peak spark voltage 20% or more
• ION Sense feedback for stock EFI compatibility
• Dual Fire and Single Fire capable
• Improves cold starting and reduces high-speed misfires

Specifications

• Brand: Harddrive
• Manufacturer Part #: 10-2011
• UPC: 191361439506
• Coil Output: 30,000 volts
• Dimensions: 5 in L × 3 in W × 4 in H
• Weight: 3 lbs
• Country of Origin: China (Mainland)

Fitment

Fits Harley-Davidson V-Rod models 2002–2015 equipped with EFI fuel injection.

Frequently Asked Questions

Will this fit my V-Rod with stock EFI?

Yes — ION Sense feedback is engineered for 2002–2015 V-Rod stock EFI ECUs. Both Dual Fire and Single Fire applications are supported.

Do I need to tune or reprogram my ECU?

No reprogramming needed. The ION Sense feedback works directly with your stock Harley EFI system.

What's the actual spark voltage increase?

These coils typically increase peak spark voltage by 20% or more compared to stock, from roughly 25,000 volts to 30,000 volts.

Will this help with cold starting?

Yes — increased spark performance improves cold-start reliability and reduces cranking time in winter conditions.

Can I use this in Dual Fire or Single Fire mode?

Yes — this coil is compatible with both ignition modes commonly found in V-Rod systems.