https://ssnperformance.com/dpf....-delete-pipe-for-for
It is the most important and expensive part in the delete process. Because, without a good tune, a 6.7 Powerstroke delete would not be successful and every tuner is not qualified to tune a 6.7 Powerstroke engine. DPFs (Diesel Particulate Filters) on the other hand, are used to reduce hazardous emissions. A full off-road DPF/EGR/DEF delete kit with a muffler option might be the best choice for a more complete performance overhaul. Deleting these systems can unlock significant benefits, such as increased engine