2011-2018 Mustang GT Deatschwerks 415LPH Drop-In Fuel Pump Upgrade

2011-2018 Mustang GT Deatschwerks 415LPH Drop-In Fuel Pump Upgrade

Your Price:$259.00
Retail Price:$299.99
Your Savings:$40.99(14%)
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Part Number:DW-9-403-

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Is your Boosted S550 in need of an upgraded fuel pump? Do you need to switch over to E85 on your booseted S550?

The DW400 Direct Fit pump is the way to go for the mid range power levels where you don't quite need a full return style fuel system. These kits are easy to install if you are a DIY'er, we are even offering it as a direct drop in fuel pump assembly for those guys who want a no worries plug and play installation. 

We have tested this setup in our 2018 Procharged Mustang GT up to 800RWHP on E85 with a Fuel Pump Voltage Booster. 

In-tank is the ideal placement for high-performance fuel pumps; they are more reliable, less complicated, quieter, and more cost-effective than in any other location.  The limiting factor has always been flow restrictions.  At 415LPH, the DW400 is the highest flowing in-tank pump on the market and will support 1000hp (gas) and 750hp (e85).  The release of the new fitment kits will make getting this pump into your tank easier than ever before.  Furthermore, as a direct replacement for the OE pump the user can retain all the benefits of the OE fuel system including excellent low fuel level pick up, pump programmability through the OE pump controller, and retainment of all OE fuel lines.

These new fitment kits include the DW400 fuel pump plus everything needed for your specific application including hose, clamps, electrical harness, filter, and any other specialty part needed for installation.  Additionally, step-by-step instructions are available for most applications.


As with all DW products, the pump is warrantied for 3 years to the original purchaser.  

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