Introducing the Mercedes-Benz 45 Series High Pressure Fuel Pump Kit! This pump is CFD-Optimized, E-85 compatible, all stainless steel, laser welded construction, and is capable of flowing over 36% more fuel than the stock unit! Note: An ECU recalibration is necessary for the fuel pump to function correctly. Engine damage can occur if no ECU tuning is done.
WARNING/DANGER: SERIOUS …
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