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Wehrli Stage 2 High Flow Intake Bundle for 2003–2007 5.9L Cummins trucks, featuring a 4" intake, 3" hot-side and 3.5" cold-side intercooler plumbing with an improved intake horn. Made from mandrel-bent 14‑g aluminum with CNC-machined parts, the bundle reduces boost leaks, increases throttle response and improves turbo spool while remaining compatible with stock or drop-in Holset turbochargers as a bolt-on upgrade.
Wehrli 03-07 5.9L Cummins Stage 2 High Flow Intake Bundle Kit - Cat Yellow
