hello everyone! I'm doing a DPF delete and I'm going with a downpipe back straight pipe exhaust.
I have a 2015 250 that is completely stock. This will be my first upgrade.
My question is do I go with the 4" or 5" system and why? Thanks!
Hello all. I'm new to the diesel world. I recently bought my first diesel truck, it's a '15 F250 Lariat 4x4 screw. Looking forward to getting to know more about these trucks.
