HJS Tuning Catalytic Converter 70mm Euro 4 2.0 Audi A3 8P TT 8J/Seat Altea Toledo 5P/Skoda Octavia 1Z/VW Eos 1F Golf 1K Bora A5 Passat B6 Scirocco 1K8

HJS has developed a new generation of tuning catalysts on the base of motorsport catalysts. With a 200 Τρύπες matrix HJS guarantees the best results, you will have more power, less backpressure και no problem με the MOT ή EOBD control. The HJS cones provide the best possible exhaust flow performance through the catalysts. All HJS Βελτιωτικός Catalysts based on the experience we have made με our motorsport customers in the last 20 years. HJS is the leading manufacturer of motorsport και tuning catalysts in Europe.