NGK Set of 4 Racing Spark Plugs R7438-9

NGK Racing Competition spark plugs with angled ground strap – 2.0 TFSI EA888 Gen3 (IS38)

This set of 4 NGK Racing Competition spark plugs is designed as a racing alternative to standard spark plugs for the Golf R Mk7, Leon Mk3 Cupra, TT-S Mk3, and S3 8V with the 2.0 TFSI EA888 Gen3 (IS38) engine.

We recommend them for cars with Stage 2 and higher software, where the combustion chamber loads are significantly greater and standard spark plugs are no longer the optimal solution.

What sets this model apart from other NGK Competition spark plugs is the angled ground strap. This design:

• protects the inner ceramic from direct thermal and mechanical stress

• ensures a more stable and reliable spark at high pressure and temperature

• increases durability during aggressive driving and high boost levels

An ideal choice for enthusiasts looking for maximum ignition reliability, stable performance at high power, and confidence both on the road and on the track.