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The Wehrli one-piece 3" driver-side intercooler pipe for 2001–2004 Chevrolet 6.6L LB7 Duramax replaces factory pipes and low-quality silicone boots with a full 3-inch hot-side tract. Designed as a direct replacement, it complements S400 over-stock twin turbo or LB7 Y-bridge kits. The assembly includes straight high-pressure boots, silicone boots, t-bolt clamps and a single-stage powder coat finish.
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax Driver Side 3in Intercooler Pipe - Bengal Blue
