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The Wehrli Stage 2 4" intake kit for 2006–2007 Chevrolet Duramax LBZ replaces factory plastic with a fabricated aluminum 4" intake pipe and air box with dry filter and pre-filter cover. Smooth, large-diameter piping increases airflow to the turbo for improved power delivery, faster spool and cooler intake temperatures while adding a more aggressive induction sound. Supplied with silicone boot, stainless t-bolt clamps and a removable lid for easy filter checks.
Wehrli 06-07 Chevrolet Duramax LBZ 4in.Stage 2 Intake Kit - Illusion Purple
