BD Diesel 17-22 Chevy/GMC 2500/3500 Duramax 6.6L Turbo Intake Horn

The BD L5P intake horn replaces the plastic restrictive factory turbo inlet pipe and allows greater air flow for increased performance. The pipe is manufactured from 3-1/2” 409 series stainless tubing and features black powder coating for extra protection and performance appearance. The BD intake horn is a drop-in component that compliments upgraded larger turbos like the BD Diesel L5P Screamer Turbo!