Table of Contents
The Mazda MX-5 Miata is a beloved sports car known for its lightweight design and agile handling. For enthusiasts looking to enhance performance on a budget, upgrading the fuel pump can provide an impressive boost in horsepower. In this article, we will explore the best budget fuel pump upgrades for the Mazda MX-5 Miata that can help achieve an additional 10-15 horsepower, all for under $150.
Understanding Fuel Pump Upgrades
Before diving into specific products, it’s essential to understand how a fuel pump upgrade can enhance your Miata’s performance. The fuel pump is responsible for delivering fuel from the tank to the engine. A higher-capacity fuel pump can provide a more consistent fuel flow, which is crucial for maximizing engine performance, especially when modifications are made to increase horsepower.
Top Budget Fuel Pump Upgrades
- Walbro 255 LPH Fuel Pump: This popular upgrade is known for its reliability and performance. It can support higher horsepower levels and is a direct fit for the Miata.
- DeatschWerks DW200 Fuel Pump: The DW200 is designed for high-performance applications and provides excellent fuel flow, making it a great choice for Miata enthusiasts.
- Airtex E2000 Fuel Pump: A cost-effective option that offers decent performance for those on a tighter budget. It’s easy to install and provides a good increase in fuel delivery.
- Bosch 044 Fuel Pump: Known for its durability and high flow rates, the Bosch 044 is a bit pricier but worth considering if you’re looking for long-term performance.
Installation Tips
Installing a new fuel pump in your Mazda MX-5 Miata can be a straightforward process if you follow these tips:
- Gather Necessary Tools: Make sure you have all the required tools, including wrenches, screwdrivers, and safety equipment.
- Disconnect the Battery: Always disconnect the battery before working on the fuel system to prevent any electrical hazards.
- Relieve Fuel Pressure: Before removing the fuel pump, relieve the fuel pressure by removing the fuel pump fuse and starting the engine until it stalls.
- Follow Manufacturer Instructions: Each fuel pump may have specific installation instructions, so be sure to follow them closely for the best results.
Expected Gains and Performance Improvements
With a proper fuel pump upgrade, you can expect to see significant performance improvements. Most users report gains of:
- Increased Horsepower: Achieving an additional 10-15 horsepower is common with the right fuel pump and tuning.
- Better Throttle Response: A more efficient fuel delivery system leads to improved throttle response and acceleration.
- Enhanced Engine Performance: Upgraded fuel pumps can support additional modifications, such as a cold air intake or aftermarket exhaust.
Conclusion
Upgrading the fuel pump in your Mazda MX-5 Miata is a cost-effective way to enhance performance without breaking the bank. With options available for under $150, you can achieve noticeable horsepower gains and improve overall engine efficiency. Whether you choose the Walbro 255, DeatschWerks DW200, or another option, ensure proper installation and enjoy the thrill of driving a more powerful Miata.