CP-e FDTH00004A 2011-2020 Mustang Triple Pump TopHat (13-14 GT500 / 11-20 GT / 15-20 Ecoboost / 12-13 Boss / 2020+ Shelby GT500)

The TopHat™ is the ultimate solution for all fueling needs, designed to take up to three 465Lph pumps. The design was also intended to be plug and play, easy to install, and reliable with many features to make the transition easier and have you on your way to meeting your power goals.

The TopHat™, engineered and manufactured by Custom Performance Engineering, Inc., is the ultimate in upgrades for the fueling system. Accommodating those wanting to run two pumps for a bump in power to those targeting 1200hp with ethanol – this setup is the all in one solution.

The fuel system's design supports up to three 465lph fuel pumps, delivering more fuel than the more standard 255lphpumps. The pumps are secured with O-rings for optimal height and isolate vibrations from the system's aluminum body.

To cut the cost of upgrading, simplify the number of parts, and eliminate additional plumbing to reduce leaks, we have integrated the merge for the three fuel pumps in the hat itself. Ease of installation is always a big concern for our customers, and cp-e™is are striving to deliver in this department.

Any fuel coming back through the return line is fed down through a ½” stainless steel tube to the tank's bottom. This helps eliminate aeration of the fuel, providing a more consistent pickup. To further reduce aeration, a side port has been incorporated, channeling fuel away from the pump pick up—the supplied O-ring plug blocks off one direction or the other.

Reverse engineering using a CMM arm, modeling OE components, and with precision CNC manufacturing, we can make the TopHat™ as plug and play as possible. We utilize the factory siphon system to extract fuel from the other side of the fuel tank. Necessary features have been CNC milled to mimic OEM design to accommodate the factory level sender, placing it in the same OEM position.

The wiring harness is isolated and sealed from the fuel tank with a proprietary Delrin wire seal. Delrin has one of the highest resistances to any plastic fuels, so it was chosen to provide a lifetime of trouble-free operation.