The quintessential compliment to your 6.4L Powerstroke is Air Fish Automotive's Off-Road Tuning Workhorse package available now! The "Workhorse" package is ready to help your company 6.4L's thrive in even the harshest work environments. This package includes an SCT X4 unit with a 70+ Horsepower "Workhorse" Tune. A 4in. Downpipe-back Exhaust is included to let the 6.4L system breathe easy while on the job-site or hauling equipment. The EGR delete is the key component in the AFA Off-Road Power package as the Exhaust Gas Re-circulation system is deactivated for Off-Road usage. As for the Diesel Particle Filter, we have included an exhaust segment in order to eliminate the DPF. Call today to schedule an appointment or for any questions at 302-875-2818!