Performance Hardware Catalog

The gold standard for tuned and stock TSI engines. Featuring an ultra-fine 0.6mm laser-welded iridium center electrode and a platinum disc on the ground electrode, NGK Laser Iridium spark plugs provide superior ignitability, faster flame propagation, and complete resistance to spark blowout under high boost pressures on remapped TSI vehicles.

Engineered specifically for the 1.5 TSI EVO engine in the Volkswagen Virtus GT and Škoda Slavia, this billet dual-piston atmospheric blow-off valve vents excess boost air to the atmosphere on throttle lift-off with a crisp signature turbo 'whoosh' sound, while preventing compressor surge and prolonging turbocharger lifespan.