4-2-1 race exhaust manifold. Good midrange and top end power rd capacity CIH engines. Tubing diameters (mm): 41.5->50.8->63.5

4-2-1 race exhaust manifold. Good midrange and top end power production. Suitable for high tuned and/or increased capacity CIH engines. Tubing diameters (mm): 44.5->50.8->63.5

4-2-1 race exhaust manifold. Good midrange and top end power production. Suitable for very high tuned and high capacity CIH engines. Tubing diameters (mm): 44.5->57->63.5

Turvakaarikehikon tekoon. Materiaali AKK sääntökirjan mukainen saumaton putki. Sivukaaripari merkitty viitteeliseen kuvaan punaisella.