Collecteur inox "FAST ROAD" ZStory (240Z 260Z 280Z)

6-2 primary pipes and rectangular ports.

⇒ The flange thickness is 15mm

⇒ The height of the manifold ports is 38mm

⇒ The width of the two inner ports is 35mm

⇒ The width of the 4x outer ports is 29mm

⇒ Primary pipes (40mm internal diameter) leading to 2x secondary pipes of 50mm internal diameter each.

⇒ Single secondary end-pipe of 63mm fits directly onto the common exhaust line of 63mm (2.5’’).

⇒ Primary pipes = an average of 300mm long, becoming  3-1after between 290mm (pipes 1-3) and 300mm (pipes 4-6)

⇒ Secondary pipe = an average of 730mm long

⇒ Overall length from engine head to single exhaust pipe = 1m40cm