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Maximise engine hp and torque with this awesome WRC-style Dual Plenum Intake Manifold

MW Steel

MW Steel’s WRC-style DIY Dual Plenum Intake manifold maximises engine power and torque. Based on Swiss physicist Bernoulli’s Principle, the manifold’s carefully designed conical primary plenum ensures even air flow to all cylinders and enables to set the same optimal timing advances for all alike. T