HJS Spor Katalitik Konvertör Euro 4 1.6/2.0 Opel Astra G H Corsa D Signum Vectra C Zafira B

HJS offers a comprehensive range of approved tuning catalysts. The vehicle-specific stainless steel catalysts can be combined ile standard vetuning exhaust systems from various manufacturers. The 200 cpsi tuning catalysts which are developed by HJS optimize the performance of the car veimprove the sound significantly.