NGK – Spark Plug Set R7437 / R7438 – 1.8T / 2.0T / 2.5T / 4.0T

Description

NGK Racing Competition spark plugs for the 1.8 – 2.0 – 2.5 – 4.0 TSI / TFSI engines.

The NGK Racing Competition spark plugs are known as one of the most sought-after upgrades for various tuned engines, especially those of the Audi RS3, TTRS, Golf 7R and more! These spark plugs use advanced competition technology, allowing them to excel in heat dissipation and spark stability, even on cars with stage 2 tuning or higher. They can be mounted directly and are sold in a set of 4, 5, 6 or 8 pieces. Thanks to Race Iridium technology and triple seals, they are essential for optimal performance of your engine. Moreover, they are manufactured in Japan, which guarantees quality and reliability.

1.8 TSI / 2.0 TSI / 2.5 TSI:
7437-8: Original / Stage 1
7437-9: Stage 2 or higher
7438-8: Original / Stage 1 (often used when driving with Ethanol)
7438-9: Stage 2 or higher (often used when driving with Ethanol)

4.0 TSI:
7437-9: Original / Stage 1
7438-9: Stage 2 or higher (often used when driving with Ethanol)

Mitsubishi Lancer Evolution 8/9:
7437-8: Stage 2 or higher

Focus 2 RS/ST:
7438-9: Stage 2 or higher

Contents:
• NGK Racing Spark Plugs

Item number: 7437