HJS Tuning Catalizador Euro 5 1.4/1.6/2.0 Opel Astra J Corsa D Insignia

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