MOROSO SKU: 82-8299

Moroso Ultra 40 Red Ignition Wire Set - Harley Twin Cam Softail

$124.000,00
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About Moroso

Moroso has manufactured racing components in Connecticut since 1968, supplying engine, chassis and shop products developed through motorsport.

Enhance the spark delivery to your Twin Cam Softail with the Moroso High Performance Ultra 40 ignition wire set. Engineered for optimal energy transfer, these wires ensure a powerful and consistent spark, critical for your V-twin's performance.

Why riders pick this

  • Class-leading 40 ohms per foot resistance
  • DuPont Kevlar core for extreme durability
  • 600°F rated high-temperature silicone boots
  • Locking stainless steel plug terminals
  • Nickel copper alloy conductors for optimal spark
  • Extra-thick EPDM dielectric layer

For Softail owners who demand the best from their Twin Cam engine, the Moroso High Performance Ultra 40 ignition wire set is an essential upgrade. These wires are designed to minimize resistance and maximize spark energy, leading to more efficient combustion and a smoother, more responsive ride. They're built tough to handle the demands of the road.

Key Features for Enhanced Ignition

  • Class-leading 40 ohms per foot resistance ensures maximum spark delivery
  • DuPont Kevlar core provides exceptional strength, four times stronger than standard aramid
  • High-temperature silicone boots rated to 600°F resist extreme engine heat
  • Locking stainless steel plug terminals maintain secure connections under vibration
  • Nickel copper alloy conductors for superior electrical conductivity

Reliable Performance for Your Softail

The Moroso Ultra 40 ignition wires are 100% compatible with Harley's ION sense ignition coils, making them a perfect fit for 2000-2017 Softail models. Their robust construction, including an extra-thick EPDM dielectric layer, ensures long-lasting durability and consistent performance. Give your Softail the reliable spark it needs to perform at its peak.

Specifications

  • Brand: Moroso
  • Manufacturer Part #: 28629
  • UPC: 84663286292
  • Resistance: 40 ohms per foot
  • Wire Diameter: 8.65 mm
  • Wire Length: 13.5 in
  • Weight: 0.625 lbs
  • Country of Origin: USA

Common questions

Will these ignition wires fit my Twin Cam Softail?

Yes, this Moroso Ultra 40 set is specifically designed for 2000-2017 Harley-Davidson Softail models with ION sense ignition coils. Please confirm your exact year and model using our Shop by Bike tool.

Are these wires a direct replacement for my factory Softail wires?

Yes, these Moroso wires are engineered to be a direct replacement and are fully compatible with Harley's ION sense ignition coils, simplifying installation.

What is the benefit of the DuPont Kevlar core?

The DuPont Kevlar core provides exceptional tensile strength, making the wires highly resistant to stretching, pulling, and vibration, ensuring long-term durability and reliable performance.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDMoroso
TYPEElectrical
SKU82-8299
WEIGHT0.62 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
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✓ VERIFIED
Jul 4, 2024

2012 Fatboy Lo

I ordered these through my local Harley Dealer and Harley installed them. There is a clicking sound when going over bumps and applying front brake. When the bike is off and in a quiet area...and you push the bike and apply the front brake hard the clicking sound progresses to a binding spri g type sound.<br /><br />Harley contacted Legend and I am to ride the bike a 1000 miles to see if the noise goes away. So now I am the babysitter rather than the product be sound prior to sale and installation. At present time the Jury is out.

— Glenn P