Intake Horn High Flow for 2017-2024 Duramax L5P Illusion Blueberry

The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn is the largest and highest flowing turbo inlet on the market. It replaces the restrictive OEM plastic turbo mouthpiece, providing increased airflow to the turbocharger for improved engine performance and throttle response. Features a billet aluminum port for PCV system connection and all-aluminum construction for increased durability and a more aggressive turbo and engine sound. It is emissions compliant, a bolt-on upgrade, and requires no tuning. Compatible with stock and OEM-style aftermarket drop-in turbochargers. Custom powder coat finishes are available. Made in USA.