The Wehrli Stage 2 High Flow Bundle Kit for 2013–2018 Ram 4th‑Gen 6.7L Cummins replaces restrictive factory piping with heavy‑duty 3.5" fabricated aluminum pipes and a 4" intake and air box to increase air delivery to the turbo and engine. It ships with a dry filter and Outerwears pre‑filter, durable silicone boots, stainless T‑bolt clamps, installation hardware and a custom bronze‑chrome powder coat finish.
Wehrli 13-18 Cummins 6.7L Stage 2 High Flow Bundle Kit - Bronze Chrome