Granatelli Motor Sports Pro Series Xtreme Coil-On-Plug Coil And Connector Kit 28-1815SC

Granatelli Motor Sports Pro Series Xtreme Coil-On-Plug Coil And Connector Kit 28-1815SC

Built for Performance, Fitment, and Dependable Operation

Part Number: 28-1815SC

The Granatelli Motor Sports Pro Series Xtreme Coil-On-Plug Coil And Connector Kit 28-1815SC is a performance-focused ignition upgrade designed to support strong, consistent spark delivery. It is intended for enthusiasts, installers, and builders who want dependable ignition performance in street, street/strip, and modified applications.

Existing product detail: Granatelli Pro Series Xtreme Coil-On-Plug Kit 65,000V for Ford 5.0 Coyote SKU: 28-1815SC Granatelli Motor Sports Pro Series Xtreme coil packs output a whopping 65,000 V, making them the undisputed king of coils. Specifically designed for supercharged, turbocharged, and high-level nitrous applications, these Xtreme coils will not suffer the spark blowout common in weaker coils. And, thanks to Granatelli's patented isolator rings, there is 0 ohm resistance and no RFI/EMI interference. Up your engi

Key Features & Benefits

• Performance-focused coil or coil-system upgrade
• Designed for consistent ignition operation
• Suitable for applicable stock and modified combinations
• Granatelli Motor Sports application-focused engineering

Fitment & Installation

Confirm the part number, vehicle or engine application, dimensions, and supporting components before installation. Modified vehicles may require additional clearance, fabrication, calibration, or related hardware depending on the combination.

Frequently Asked Questions

What is the benefit of upgrading ignition coils?
Performance ignition coils are designed to support consistent spark delivery, which is especially important when the engine combination places greater demand on the ignition system.

Do I need tuning after installing ignition coils?
Many direct-replacement coil upgrades do not require tuning by themselves, but the requirements of a modified vehicle depend on the complete engine combination.

Why Choose Granatelli Motor Sports?

Granatelli Motor Sports develops performance components for real-world street, street/strip, race, and custom applications. Each product is designed around practical performance, dependable construction, and integration into serious automotive builds.