HJS Tuning Catalizador Euro5 1.8/2.0 Audi A3 8P TT 8J/Seat Altea 5P Leon 1P/Skoda Octavia 1Z Superb 3T/VW Eos 1F Golf 1K Jetta A5 Passat B6 CC

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.