2017-2019 Ford F-250 SD 6.7L Cold Air Intake w/Prefilter Rough Country 10490PF fuel-testers 2x Brass Connectors (3/8" to

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2017-2019 Ford F-250 SD 6.7L Cold Air Intake w/Prefilter Rough Country 10490PF fuel-testers 2x Brass Connectors (3/8" toOverview: Rough Country 6. 7L Cold Air Intake w Prefilter Ford Super Duty (17 19) 10490PF Gain increased horsepower and throttle response while protecting your engine from harmful particles and debris with Rough Country's Cold Air Intake System. This intake system moves the air filter away from the stuffy engine compartment so cooler air can be circulated into the engine for an increase in power. Cooler air is denser, and brings more oxygen into the