High-Flow Turbo Inlet Manifold for 2004–2005 Chevy & GMC Duramax LLY 6.6L Diesel

Description

The stock LLY turbo inlet is very restrictive, causing the turbo to over work and EGT’s to go up. This causes dreaded thermal runaway. 
The S&B Turbo Inlet Manifold improves airflow to your engine by 78.6%, improves turbo spool, and lowers EGT’s. Breathe Easy.

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