Pump Compatibility with Walbro GSS342, AEM 50-1200, Deatschwerks DW440
Pump Compatibility with Walbro GSS342, AEM 50-1200, Deatschwerks DW440
Push your M177 past the factory limits with a next generation twin high pressure fuel pump upgrade that delivers 90 percent more flow and superior atomization to effortlessly support massive turbos and heavy E85 blends.
Power your S63 with 80% more fuel flow and 250bar pressure via this plug and play kit built for high ethanol blends and upgraded turbos.
Price includes a $97.99 refundable core charge. Includes O-Ring - High Pressure Pump on Engine
This product was last offered at the strikethrough price on
05-06-2026
Includes O-Ring - High Pressure Pump on Engine
This product was last offered at the strikethrough price on
05-07-2026
Deliver maximum fuel volume to your M177 with this Stage 3 dual pump upgrade, engineered to support high horsepower builds and demanding ethanol requirements without low side pressure drops.