Moroso High Performance Spiral Ignition Wire - Core/SET 17-UP M8 FLT — Harley-Davidson (2017-2019)

Moroso High Performance spiral ignition wire set for 2017+ Harley Milwaukee-Eight Touring, engineered with DuPont Kevlar core and stainless steel conductor for superior spark energy and durability. Silicone jacket withstands up to 600°F and locking stainless terminals stay connected under extreme vibration.

Features

• DuPont Kevlar core four times stronger than standard aramid
• Stainless steel alloy conductor increases spark energy
• 8mm silicone jacket rated to 600°F
• Extra-thick EPDM insulation layer for dielectric strength
• Ferrite-impregnated core suppresses EMI
• Locking stainless steel plug terminals
• Nylon pull tape for terminal retention

Specifications

• Brand: Moroso
• Manufacturer Part #: 27380
• Length: 13.5 in
• Width: 6.5 in
• Height: 1 in
• Weight: 1 lbs
• Made In: USA

Fitment

Fits 2017+ Harley-Davidson Touring models with Milwaukee-Eight engine and ION sensing coils.

Frequently Asked Questions

Will these work with Harley ION coils?

Yes — fully compatible with ION sensing coils on virtually all late-model Harley bikes.

How hot can the silicone boots handle?

The silicone plug boots are rated to withstand continuous heat up to 600°F.

What makes the Kevlar core different?

DuPont Kevlar core is four times stronger than standard aramid, providing superior durability and heat resistance.

Are these made in the USA?

Yes — Moroso High Performance wires are manufactured in the USA to their highest standards.

Do these fit older Harley ignition systems?

These are designed for ION sensing coils used on late-model bikes. Check compatibility with pre-2011 systems before ordering.