Katech Extreme Heat Coil Relocation 10MM Spark Plug Wire Set

Katech Extreme Heat Coil Relocation Spark Plug Wire Set

Maximum Thermal Protection for Extreme Performance Applications

The Katech Extreme Heat Coil Relocation Spark Plug Wire Set is designed for high-performance LS and LT engine applications where elevated engine bay temperatures can shorten the life of conventional spark plug wires. Developed for use with Katech Coil Relocation Kits and Katech Valve Covers, these wires feature integrated fire sleeve protection to help shield against extreme radiant and conductive heat.

Whether you're building a turbocharged street car, a supercharged track vehicle, or a dedicated competition engine, these wires are engineered to withstand demanding operating conditions while maintaining consistent spark delivery.

Features & Benefits

• Designed for Use with Katech Ignition Coil Relocation Kits and Katech Valve Covers
• Integrated Fire Sleeve Protection
• 10MM Wire Diameter
• Maximum Heat Resistance for Extreme Engine Bay Environments
• Designed for Turbocharged and Supercharged Applications
• Suitable for Road Racing, Drag Racing, and Endurance Racing
• Helps Protect Against Close-proximity Headers and Extreme Radiant Heat from Headers and Exhaust Components
• Supports Consistent Spark Delivery Under High Load and High RPM Conditions
• Engineered and Tested by Katech

Parts Included

• Complete Set of Eight (8) Spark Plug Wires

Vehicle & Engine Fitment

Engine Applications

• GM Gen III LS Engine Applications Equipped with a Katech Ignition Coil Relocation Kit
• GM Gen IV LS Engine Applications Equipped with a Katech Ignition Coil Relocation Kit
• GM Gen V LT Engine Applications Equipped with a Katech Ignition Coil Relocation Kit
• Compatible Naturally Aspirated, Supercharged, Turbocharged, and Nitrous-Assisted Engine Builds Utilizing a Katech Ignition Coil Relocation Kit

Important Fitment Notes

• Designed for Use with Katech Ignition Coil Relocation Kits and Katech Valve Covers
• Integrated Fire Sleeve Protection Provides Maximum Thermal Protection in Extreme Heat Environments
• Recommended for Applications with Close-Proximity Headers, Turbochargers, Superchargers, and Other High-Heat Exhaust Components
• Verify Proper Wire Routing and Clearance Before Operating the Engine

Why Choose Katech?

Katech has earned a reputation for engineering and manufacturing premium performance components for some of the most demanding street, track, and competition applications in the world. Every product is developed with a focus on durability, performance, and real-world reliability.

The Katech Extreme Heat Coil Relocation Spark Plug Wire Set was engineered specifically for extreme operating environments where conventional spark plug wires may be exposed to excessive heat. Featuring integrated fire sleeve protection and motorsports-inspired construction, these wires are built to withstand the demands of today's high-performance LS and LT engine combinations.