Wehrli driver-side 3" intercooler pipe for 2003–2007 Dodge 5.9L Cummins, finished in WCFab Grey. This mandrel-bent aluminum replacement is engineered to mate with the OEM-style intake horn and intercooler, replacing plastic OEM parts with silicone boots and stainless T-bolt clamps to prevent boost leaks. Powder-coated for protection, it installs as a bolt-on and requires no tuning on stock trucks when used as intended.

Wehrli 03-07 Dodge 5.9L Cummins Driver Side 3in Replacement Intercooler Pipe - WCFab Grey