The BG Products DPF & Emissions System Restoration Service cleans the DPF and the entire emissions system by triggering and controlling DPF regeneration. Currently diesels can have days of downtime while the DPF is removed and sent out for a shake and bake, says the company. This service is performed with the BG 12Q VIA machine in the shop, which also enables the DPF to self-clean more effectively in the future. This service cleans the entire fuel, air intake and emissions system.