RPM valve cover breather kit (Fits Evo X GSR/MR and Ralliart) 4B11T INUGEL Our 4B11T Inlet Manifold can

Our 4B11T Inlet Manifold can be made to suit a number of our universal or the increasingly popular Bosch Motorsport DBW throttle bodies

Ability to select desired engine map

- 1 x 2R2 (1 x <3R injectors)

With an emphasis on maximising vehicle handling and stability in street applications

Each fastener employs a patented thread design as well as the highest dimensional integrity in the industry

RPM valve cover breather kit (Fits Evo X GSR/MR and Ralliart) 4B11T INUGEL Our 4B11T Inlet Manifold canRPM breather adapters allow for catch cans and breathers to be installed in both the plastic and Aluminium alloy valve covers. Please advise if you would like to order in silver alloy or black