Blessed Performance for the Weherli 4" Stage 2 Intake Kit for 2004.5 to 2005 LLY Duramax diesel trucks.
This is a package that includes both a 4" high flow Intake Kit as well as a 4.8 in. LBZ/LMM Style Aluminum Intake Horn for factory turbo (WCF100412).
The WCFab 4.8 in. Cast Aluminum intake horn replaces the restrictive OEM plastic inlet to provide increased airflow to your turbo for improved performance and throttle response. Includes port for PCV connection. Eliminates resonator for improved appearance and more aggressive turbo and engine sound.
Very NOT AVAILABLE FOR SALE IN CALIFORNIA!
Powder coated in the custom color of your choice.
