The Wehrli one-piece 3" driver-side intercooler pipe for 2011–2016 Chevrolet 6.6L LML Duramax in WCFab Grey replaces the factory 2.5" two-piece pipe with a single 3" hot-side tract. Upgraded silicone boots and T-bolt clamps are included to handle higher pressure and temperature than stock boots. Finished with a two-stage powder coat for added durability.
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Grey