The Wehrli one-piece 3" driver-side intercooler pipe for 2004.5–2010 Chevrolet 6.6L LLY/LBZ/LMM Duramax in gloss black upgrades the factory 2.5" hot-side line to a continuous 3" tract with straight high-pressure boots. It avoids the OEM reverse bead roll at the turbo prone to blow-off and works with drop-in turbos. Includes silicone boots, T-bolt clamps and a single-stage powder coat finish.
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss Black