They are getting rarer, but I understand there are still some 2013 L3200/L3400's running around without DPF. Mine is one of them.
Now, I also understand that it's more of an inconvenience because it chews up more fuel as it runs at high RPMs to burn off the 'buildup' in the system, which to me runs logically counter to the purpose of the system to begin with, but I'm no atmospheric gases wizard so I'm going to trust the system does what it says it does.
Now, I also understand that it's more of an inconvenience because it chews up more fuel as it runs at high RPMs to burn off the 'buildup' in the system, which to me runs logically counter to the purpose of the system to begin with, but I'm no atmospheric gases wizard so I'm going to trust the system does what it says it does.