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The GReddy plenum intake manifold is a direct-fit plenum upgrade for Nissan S14 and S15 SR engines, designed to replace the factory intake plenum with a vehicle-specific assembly. It provides the required mounting points and airflow path for S14/S15 applications, offering builders a donor or improved plenum option when modifying intake systems while retaining model-specific fitment and alignment.
GReddy Nissan S14/S15 Plenum Intake Manifold
