HJS Sistema di scarico / catalizzatore fino a 400 hp/3000 ccm L580 D143 ID70

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.