New generation of HJS motorsport catalysts with FIA homologation

The new generation of HJS high performance catalysts are characterized by 30 % less weight in relation to the so far used parts. We have reduced the backpressure about another 10%, the exhaust gas pollution reduction is optimised.

The thickness of the foil (0,11 mm) persists unchanged.

For the catalysts with the new developed foil we can guarantee the same durability in relation to our so far offered products.