Wehrli's 4" intake kit for 2007.5–2009 6.7L Cummins fits the factory turbocharger and replaces stock inlet plumbing with a powder-coated aluminum intake and dry air filter. The kit ships with an Outerwears pre-filter cover, silicone boot and clamps for a complete installation. Finished in Cat Yellow powder coat and intended for bolt-on replacement with the factory turbo left in place.
Wehrli 2007.5-09 Cummins 6.7L 4in. Intake Kit - Cat Yellow