HEMI Fuel System by MMX
Upgrade your Dodge Durango’s fuel delivery capability with the HEMI Fuel System by MMX, designed for 2011-2023 Dodge Durango models equipped with 5.7L and 6.4L HEMI engines. This drop-in single pump fuel system provides improved fuel supply, reliability, and performance support for high-power engine builds.
The HEMI Fuel System helps ensure your engine receives consistent fuel delivery under demanding driving conditions. MMX designs this single pump upgrade for enthusiasts who require additional fuel capacity for performance modifications, increased horsepower, and aggressive driving applications.
Factory fuel systems can become a limitation when engine power increases through tuning, forced induction, or other performance upgrades. This MMX drop-in fuel system provides a practical solution by improving fuel flow while maintaining a clean installation process.
Product Specifications
| Feature | Details |
|---|---|
| Product Name | Dodge Durango Drop-In Single Pump Fuel System |
| Brand | MMX Performance |
| Vehicle Compatibility | 2011-2023 Dodge Durango |
| Engine Compatibility | 5.7L & 6.4L HEMI |
| Product Type | Performance Fuel System Upgrade |
| Pump Configuration | Single Pump Design |
| Main Benefit | Improved Fuel Delivery |
| Application | Street Performance, Racing, High Power Builds |
| Installation Type | Drop-In Replacement System |
| Upgrade Level | Performance Fuel Upgrade |
Key Features
- Designed for 2011-2023 Dodge Durango models
- Compatible with 5.7L and 6.4L HEMI engines
- Manufactured by MMX Performance
- Drop-in single pump design
- Improves fuel supply capacity
- Supports high-horsepower applications
- Ideal for modified HEMI builds
The MMX HEMI Fuel System provides the fuel delivery support needed for enthusiasts pushing their Dodge Durango beyond factory performance levels. A reliable fuel system is essential for maintaining consistent engine operation and supporting additional power upgrades.
Whether you are upgrading your Durango for street performance, track use, or a high-horsepower build, this drop-in fuel system offers improved reliability and fuel capacity without complicated installation requirements.
Choose the HEMI Fuel System by MMX for a performance-focused fuel upgrade designed to support stronger power delivery, improved reliability, and advanced HEMI engine applications.
Weston Carter –
This was my first time ordering from Dodge Auto Supply, and I’m impressed. I bought the MMX Drop-In Single Pump Fuel System for my 2022 Durango SRT after adding a supercharger. The ordering process was easy, shipping was quick, and the package arrived well protected. The quality of the pump system is excellent, and installation was smooth. After getting everything tuned, fuel pressure remained stable, and the engine felt much stronger during hard pulls. There’s no hesitation at high RPM anymore, and the truck feels much more reliable. This is one of the best supporting mods I’ve added to my build.
Carter Holloway –
I purchased the MMX Single Pump Fuel System for my 2020 Dodge Durango 5.7 HEMI, and I’m extremely satisfied. Dodge Auto Supply made the ordering process simple, and shipping was quicker than expected. The package arrived safely and was packed very well. The fuel pump system looked high quality and fit exactly as described. My shop installed it during my cam and intake upgrade, and the results were immediate. Fuel pressure stays stable, and throttle response feels sharper. The engine now pulls harder through the RPM range, and I feel much better knowing the fuel system can support future upgrades.
Tyler Lawson –
My experience ordering the MMX Drop-In Single Pump Fuel System from Dodge Auto Supply was excellent. I installed it on my 2019 Durango R/T after adding performance upgrades that pushed the limits of the stock fuel system. The ordering process was easy, and fitment details were accurate. Shipping was fast, and the package arrived in perfect condition. The quality of the pump assembly is impressive, and installation was straightforward. After the install, fuel delivery became much more consistent, especially during hard pulls. The engine feels stronger, smoother, and there’s no sign of fuel starvation anymore. This upgrade gave me confidence to push the build further.
Grayson Whitfield –
I ordered the 5.7L / 6.4L HEMI Dodge Durango Drop-In Single Pump Fuel System by MMX from Dodge Auto Supply for my 2021 Durango SRT, and the entire process was excellent. The website made it easy to verify fitment, and the product details were very clear. Checkout was quick and secure, and I received my confirmation right away. Shipping updates were consistent, and the package arrived earlier than expected. The fuel system was packed extremely well, and the quality was obvious right out of the box. The pump assembly looked very well built and ready for serious performance. My mechanic installed it during my boost setup, and the fitment was perfect. After installation, fuel pressure became much more stable, and the engine feels stronger under heavy throttle. The truck now pulls cleaner at higher RPM without hesitation. Dodge Auto Supply delivered exactly what was promised, and I’m very happy with the upgrade.
Mason Bennett –
I ordered the 5.7L / 6.4L MMX Fuel System from Dodge Auto Supply for my 2018 Durango SRT, and the experience was excellent. The website was easy to use, and the fitment details were clear. Shipping was fast, and I got regular updates. The fuel system arrived in excellent shape and looked very well built. Installation was smooth, and the fitment was exact. After installation, the engine felt much more stable under load. Fuel delivery improved, and throttle response became much cleaner. This is a great upgrade for anyone adding power to their Durango.
Declan Mercer –
I ordered the MMX Fuel System for my imported Dodge Durango in Australia, and Dodge Auto Supply delivered excellent service. Ordering was simple, and shipping was efficient. The fuel system arrived in perfect condition and looked professionally built. Installation was straightforward, and fitment was exact. After installation, the engine runs much smoother under heavy throttle, and fuel delivery feels far more consistent. This upgrade made a noticeable difference in reliability and performance.
Hayden Rivers –
I purchased the MMX Drop-In Single Pump Fuel System for my Durango in Canada, and I’m very impressed with Dodge Auto Supply. Shipping was smooth, and the package arrived safely. The pump assembly was packed securely and looked high quality. Installation went without issues, and everything fit perfectly. After the upgrade, fuel pressure is much more stable, and the engine feels smoother during hard acceleration. This is a great supporting mod for performance builds and gives peace of mind for future upgrades.