Features:

• High-grade alumina silicate ceramic for superior insulation strength

• Reduces dielectric punch-through by preventing spark escape through the ceramic body

• Cold-rolled threads help prevent cross-threading and protect cylinder heads

• 98% pure copper core for improved heat dissipation and reliable cold starts

• Helps prevent spark plug overheating under high-performance conditions

• Trivalent metal plating eliminates the need for anti-seize

• Engineered ground electrode design reduces quenching for improved ignition efficiency

Fitment:

• Fish Pro / FishPro APEX – All Engines (2025)

• GTR X – All Engines (2024–2025)

• GTX Limited 300 (2019–2020)

• GTX Limited – All Engines (2021–2024)

• GTX Standard 300 (2021–2025)

• RXP – All Packages / All Engines (2019–2023)

• RXT X – All Engines (2019)

• RXT XRS Package – All Engines (2019)

• RXT – All Packages / All Engines (2020–2023)