@prestigeperformancegroup: On-car DPF clean in progress. 🔧 That foam coming out the exhaust? It’s the cleaner breaking down soot and carbon inside the filter. Messy… but it means it’s working. Flow restored. DPF saved. Find the fault. Fix the problem.” #DPF #DPFCleaning #DPFSpecialists #DieselProblems #Mech