MARTELIUS AE86 4AGE GROUP A MANIFOLD
Ideal for the road going ae86 or for mild tune up to about 180bhp. This Martelius Group A manifold is priced competitively and outperforms all other manifold for the same price. Its is based on the design of the old factory Group A rally cars hence the name. The Group A manifold also features ceramic coating for superior heat management, and bolt patterns to suit both 16 valve and 20 valve engines.
Diameters: 38 - 44.5 - 50.8