HJS Motorsport Cup-Catalysts
The low-cost alternative for production-based motorsport vehicles
HJS has developed a low-cost alternative for all production-based motorsport vehicles. The HJS Cup catalyst with 100 cpsi is suitable for all applications in which the exhaust temperature does not exceed 950 C. This is the case with all production-based F / Gr. N / R vehicles (without turbocharger). HJS Cup catalysts were developed on the basis of HJS PE catalysts and offer top quality with maximum durability.