The Wehrli 3" driver-side intercooler pipe for 2011–2016 Duramax LML replaces the factory two-piece 2.5" assembly with a single-piece 3" pipe and upgraded silicone boots that better withstand higher pressure and temperature. Compatible with factory or drop-in turbochargers, the unit improves reliability by eliminating weak joints and reduces the risk of blown factory boots. Supplied with silicone boots and stainless t-bolt clamps and finished in custom powder coat for a bolt-on upgrade.
Wehrli 11-16 Duramax LML D/S 3in. Intercooler Pipe - Candy Red