Premium Performance Spark Plug for Audi TFSI Engines

High-Quality Iridium Core: Engineered with a durable iridium tip for enhanced conductivity and extended lifespan, ensuring optimal spark efficiency in high-performance engines.

Precision Laser Welding: Advanced laser-welded construction guarantees a stable spark gap, reducing misfires and improving fuel combustion for smoother acceleration.

Direct OEM Replacement: Exact fit for Audi A3/A4/A5/A6/A7/A8 models with 1.8L 35 TFSI or 2.0L 40 TFSI quattro engines, maintaining factory specifications without modifications.

Enhanced Thermal Resistance: Ceramic insulator withstands extreme temperatures, preventing pre-ignition and detonation under heavy load or aggressive driving conditions.

Ideal for Performance Upgrades: Perfectly complements tuned engines, turbocharged systems, and stop-and-go city driving, delivering consistent power output and reduced emissions.

Global Wholesale Advantage: Sourced directly from certified manufacturers, offering unbeatable bulk pricing without compromising quality.