Motorsport Products

HJS Advantages of Motorsport Catalysts

  • DMSB homologated
  • FIA authorised
  • 100 cpsi
  • Stainless steel catalyst
  • Optimized gas flow
  • CUP-Design / PE-Design / UL-Design

CUP-Design

  • Triple foil winding
  • Three winding centers
  • Standard foil structure
  • High durability and strength

PE-Design

  • Triple foil winding
  • Three winding centers
  • Perforated foil structure
  • 15% Exhaust back pressure reduction
  • 30% lighter than competitive products
  • High durability and strength

UL-Design

  • Triple foil winding
  • Three winding centers
  • Perforated foil structure
  • Ultralight coat structure
  • 15% Exhaust back pressure reduction
  • 50% lighter than competitive products
  • High durability and strength

Foil structure Motorsport Catalysts

foil structure HJS motorsport catalysts