I have been running a trouble free KEM 210 and/or a RCD 450 from an SCT Livewire for almost 45K miles. From the start I just tuned it, removed the CAT and DPF. I have an Airaid filter on a stock box that I tend to leave open most of the time. I am curious should I put my attention into replacing the stock down pipe with a 4" all the way back or do a complete EGR removal? Not looking race the truck just improve it incrementally thus keeping it trouble free. Also, is there any real gains, savings or preventions with either of those upgrades?
Thanks
2010 F-350 Lariat CC LWB 11500 GVWR
Thanks
2010 F-350 Lariat CC LWB 11500 GVWR