Experience unrivaled performance with the Skunk2 Ultra Race D-Series Intake Manifold. Its advanced construction and CFD-validated design deliver up to 6% less restriction and up to 15% greater airflow, resulting in up to 5 HP of extra power. Modular cast aluminum construction and flexible configuration options make for easy customization and disassembly. Features include large 90mm throttle body opening, 87mm velocity stacks and hi-velocity tapered runners with smooth transitions. Optional billet aluminum plenum spacers in 1L and 2L sizes, and provisions for additional injectors on the bottom attain optimal airflow and unparalleled performance. Upgrade today and experience the difference!
