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The Honda Civic Si has long been a favorite among car enthusiasts looking to enhance performance without breaking the bank. One of the most effective ways to increase horsepower is through fuel pump upgrades. In this article, we will explore the top 5 fuel pump upgrades for the Honda Civic Si that can help you boost your power by 15-20 HP.
1. Walbro 255 LPH Fuel Pump
The Walbro 255 LPH fuel pump is a popular choice among Honda Civic Si owners. Known for its reliability and performance, this pump can deliver up to 255 liters per hour, making it ideal for those looking to increase fuel flow for higher horsepower applications.
- Flow Rate: 255 LPH
- Compatibility: Compatible with most Honda Civic Si models
- Installation: Direct replacement for stock pump
2. AEM 50-1000 Fuel Pump
The AEM 50-1000 fuel pump is another excellent upgrade. It offers a high flow rate and is designed for performance applications. This pump is capable of supporting up to 1,000 horsepower, making it a great option for those looking to push their Civic Si to the limits.
- Flow Rate: 340 LPH
- Features: In-tank installation for quiet operation
- Durability: Designed to withstand high temperatures
3. DeatschWerks DW200 Fuel Pump
The DeatschWerks DW200 fuel pump is designed for performance and reliability. With a flow rate of 255 LPH, this pump is perfect for those who want a significant increase in fuel delivery without compromising on quality.
- Flow Rate: 255 LPH
- Installation: Easy drop-in fit
- Warranty: Comes with a 3-year warranty
4. Bosch 044 Fuel Pump
The Bosch 044 fuel pump is a legendary option in the performance tuning community. Known for its high flow capabilities, this pump can handle the demands of high-performance engines, making it a great choice for the Honda Civic Si.
- Flow Rate: 400 LPH
- Compatibility: Requires custom installation
- Performance: Ideal for high-horsepower builds
5. Radium Engineering Dual Fuel Pump System
For those looking for the ultimate fuel pump upgrade, the Radium Engineering dual fuel pump system is an exceptional choice. This system allows for two pumps to work in tandem, significantly increasing fuel delivery and ensuring your engine gets the fuel it needs for maximum performance.
- Flow Rate: Up to 700 LPH combined
- Design: Plug-and-play installation with OEM fitment
- Benefits: Reduces the risk of fuel starvation
Conclusion
Upgrading your fuel pump is a crucial step in maximizing the performance of your Honda Civic Si. Each of the options listed above offers unique benefits and can help you achieve that desired boost of 15-20 horsepower. Whether you choose a reliable Walbro pump or the advanced Radium Engineering system, you will be well on your way to enhancing your driving experience.