The Wehrli 4" intake kit for 2nd‑generation Cummins swaps supplies a powder‑coated 4" aluminum intake elbow with sensor ports and a complete hardware package. It includes a dry air filter with an Outerwears cover, a high‑quality silicone boot and stainless T‑bolt clamps. The 14‑gauge aluminum elbow suits S300‑frame turbochargers and the assembly is made in the USA.
Wehrli Cummins 2nd Gen Swap 4in. Intake Kit - WCFab Red