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!
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2020-2022	Chevrolet	Silverado 2500 HD	Custom
2017-2022	Chevrolet	Silverado 2500 HD	High Country
2017-2022	Chevrolet	Silverado 2500 HD	LT
2017-2022	Chevrolet	Silverado 2500 HD	LTZ
2017-2022	Chevrolet	Silverado 2500 HD	WT
2017-2022	Chevrolet	Silverado 3500 HD	High Country
2017-2022	Chevrolet	Silverado 3500 HD	LT
2017-2022	Chevrolet	Silverado 3500 HD	LTZ
2017-2022	Chevrolet	Silverado 3500 HD	WT
2020-2022	GMC	Sierra 2500 HD	AT4
2017-2021	GMC	Sierra 2500 HD	Base
2017-2022	GMC	Sierra 2500 HD	Denali
2022	GMC	Sierra 2500 HD	Pro
2017-2022	GMC	Sierra 2500 HD	SLE
2017-2022	GMC	Sierra 2500 HD	SLT
2020-2022	GMC	Sierra 3500 HD	AT4
2017-2021	GMC	Sierra 3500 HD	Base
2017-2022	GMC	Sierra 3500 HD	Denali
2022	GMC	Sierra 3500 HD	Pro
2017-2022	GMC	Sierra 3500 HD	SLE
2017-2022	GMC	Sierra 3500 HD	SLT