HJS Performance Upgrade tuning catalysts and downpipes keep demanded exhaust gas analysis emission levels and are also suitable for vehicles with EOBD HJS Tuning Catalyst 90 95 0070 Up to 350PS, up to 5000ccm Diameter: 130mm Length: 326mm Weight: 2,34 kg Connections: From 66,6mm Power: Up to 350PS Capacity: Up to 5000ccm Norm: EOBD, Euro 3 / 4 Use: Main catalytic converter The universal HJS tuning catalytic converters were developed on the basis of the motorsport catalytic converters. With a cell count of 200cpsi These catalysts are the right component for self-designed exhaust systems. HJS tuning catalytic converters comply with AU emission standards and can also be used in vehicles with EOBD control.