PEAK DIESEL EGR TREATMENT 

PEAK Diesel EGR Treatment effectively removes sludge, varnish, carbon gum deposits in EGR valve, manifold, and upper engine without having to dismantle the engine. 

PEAK Diesel EGR Treatment is designed for use in all direct and common rail injection diesel engines in passenger cars, 4WDs, light and heavy-duty commercial vehicles, industrial machines, and stationary engines.