Stainless Steel Exhaust Manifold with Independent Air Gapped Inner Pipe and Catalyst

Stainless Steel Exhaust Manifold which Conforms to New Long Term Emission Regulation

  • Low emission and cost reduction by independent air-gapped inner long branch, double-pipe structure, and integrated catalyst
  • Complies with the new long term emission regulation (four stars: Japanese domestic regulation) by achieving high engine output and low emission simultaneously