K-Tuned KTD-K24-IM2 K24 Intake Manifold Adapter For All K24 Engines. The K24 Intake Manifold Adapter is a simple and easy way to install K20 style manifold on K24 heads. The recirculation fitting on K24s is typically part of the intake manifold which isn’t on K20 intake manifolds. We have designed the adapter to work with […]