SPOOLOGIC Turbo Inlet Mouthpiece

The SPOOLOGIC Turbo Inlet Mouthpiece SL-380-020 connects the intake plumbing to the turbocharger inlet on 2001–2004 Chevrolet Silverado 2500 3500 and GMC Sierra 2500 3500 trucks with the 6.6L Duramax LB7 engine.

Features

• Formed turbo inlet connection for the listed engine application
• Supplied as the inlet component only

What’s Included

• 1 SPOOLOGIC Turbo Inlet Mouthpiece — SL-380-020

Fitment

• 2001-2004 Chevrolet Silverado GMC Sierra 2500 3500 6.6L Duramax LB7

Engineered specifically for the LB7’s IHI RHG6 turbocharger inlet. Restores proper airflow geometry when the original mouthpiece is cracked, warped, or missing.

⚠️ Emissions Notice

Not CARB approved. Not legal for sale or use in the state of California.

1-Year Limited Warranty

Every SPOOLOGIC Turbo Inlet Mouthpiece carries a 1-Year Limited Warranty against defects in materials and workmanship for the original purchaser from the original purchase date. Coverage excludes damage caused by improper installation or use, physical damage, and use outside the listed application. Claims require dated proof of purchase. Contact SPOOLOGIC for return authorization before shipping the component for inspection. If inspection confirms a covered defect, SPOOLOGIC will replace the covered component. Customers pay warranty shipping in both directions; labor and related costs are not covered. See the SPOOLOGIC Warranty Policy for full terms.