IRIDIUM RACING Spark Plugs IK20TT (6-PACK) for Porsche 996 / 986 Boxster

DENSO Iridium Racing® spark plugs are championship-level components based on DENSO’s advanced Iridium Rhodium technology and the company's decades of leadership in ignition research and development. DENSO’s motorsport spark plug uses the same basic 0.4mm center electrode configuration as DENSO’s Iridium Power® spark plug – it is simply the best on the market – and is additionally equipped with a 0.8mm 100 percent platinum ground electrode, a special insulating material with 20 percent higher strength than conventional spark plugs, and other valuable features for hardcore racing applications. Surface-discharge, recessed, and ultra-compact 8mm spark plugs are available for a wide range of specialized racing engines. Manufacturer: Denso.

• Porsche 996 C2 (1997–2001)
• Porsche 996 C4 (1997–2001)

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