HJS Sistema di scarico / catalizzatore fino a 300 hp/2000 ccm L420 D142 ID60

The developed Motorsport catalyst muffler system from HJS provides many advantages. The compact construction permits the installation also in vehicles con little ground clearance. The combination of muffler  ecatalyst effects a clear weight reduction. The exchangeable catalyst unit guarantees a cost-effective replacement. The system is certified  per all vehicles fino a 2000 ccm capacity.