Citroen Jumpy / Dispatch. Prevents soot build up in intake manifold, and valve's, which will lower the power. Less soot to trap in the DPF/FAP, so less regeneration's. Peugeot Expert. Easy to fit blanking plate though hard to get to, fits between EGR valve and exhaust gas recirculate pipe and there is no need to remove EGR or recirculate pipe to fit.
