HJS offers new FIA homologated catalysts

For all Super 2000 rally cars HJS offers now the new homologated catalyst
S 2 1210-10 PE with reduced backpressure and less weight.
HJS no. 90950053

For GT and Rally Cross cars HJS developed a new bigger catalyst, GT 1407-10 PE, to guarantee the best result in reference to backpressure and weight. The catalyst is homologated for cars with single exhaust systems up to 2000 ccm and cars with double flow exhaust system up to 6000ccm
HJS no. 90950050