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The Wehrli one-piece 3" driver-side intercooler pipe for 2001–2004 Chevrolet 6.6L LB7 Duramax in WCFab Grey replaces factory tubing with a full 3" hot-side tract. Built to eliminate fragile angled boots, it uses straight high-pressure-rated boots and complements aftermarket S400 or Y-bridge kits. Includes silicone boots, t-bolt clamps and a two-stage powder coat finish.
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax Driver Side 3in Intercooler Pipe - WCFab Grey
