Walbro GST450 450LPH High Performance Fuel Pump

The Walbro GST450 is a high-performance in-tank fuel pump delivering 450 liters per hour (LPH) of fuel flow. Designed for heavily modified and high-powered applications, the GST450 provides the fuel volume needed to support serious power levels on gasoline and E85.

Features

• 450 LPH fuel flow at 40 PSI
• Direct in-tank drop-in replacement
• Compatible with gasoline and E85 blends
• Ideal for high-boost, high-horsepower builds
• Proven reliability under demanding race conditions

Application Fitment:

Universal fit — compatible with most Honda/Acura applications including:
Acura
2002–2006 Acura RSX / RSX Type-S
Honda
2002–2011 Honda Civic Si
Other Honda/Acura applications (verify fitment before installation)

Brand: Walbro
SKU: GST450
Flow rate: 450 LPH @ 40 PSI
Condition: New