3.0L 緩衝油箱（雙DW420泵）

The 3-liter capacity is perfect for my build, and the dual pump setup came pre-wired which saved me hours of fabrication work. I’ve been running it for a few weeks now with zero fuel pressure drops under boost.

Installed this in my project car over the weekend and the 3.0L capacity is a game changer—no more starvation on hard launches. The staged fuel system handles the high-horsepower setup without a hiccup, and the dual pumps run quiet enough that I can hear the injectors over them.

The dual DW420 pumps fire up instantly with the ignition, but the wiring harness is a bit stiff to route in tight engine bays. Still, the 3.0L capacity holds steady pressure even during hard cornering, so I’m confident it’ll handle the power goals I’m chasing.