Intake Horn High Flow for 2017-2024 Duramax L5P Candy Red

The WCFab L5P 4-inch High Flow Cast Aluminum Turbo Intake Horn replaces the restrictive OEM plastic turbo mouthpiece in 2017-2026 Chevrolet Silverado or GMC 2500/3500 HD trucks with the 6.6L Duramax Diesel, and 2019-2024 Medium Duty (4500, 5500, 6500) GM trucks with the L5D 6.6L Duramax. It provides increased airflow to the turbocharger for improved engine performance and throttle response. It features CNC machined cast aluminum construction, a true 4-inch inlet with a smooth transition to an anti-surge face, and a billet aluminum port for PCV system connection. This product is emissions compliant.