HJS Universal Tuning Katalysator HD Euro 4/5 bis 240 hp/2000 cc L182 D108 IN61,5

HJS has developed a new generation of tuning catalysts on the base of motorsport catalysts. With a 200 Cpsi matrix HJS guarantees the best results, you will have more power, less backpressure  undno problem mit the MOT  oderEOBD control. The HJS cones provide the best possible exhaust flow performance through the catalysts. All HJS Tuning Catalysts based on the experience we have made mit our motorsport customers in the last 20 years. HJS is the leading manufacturer of motorsport  undtuning catalysts in Europe.