Driven Diesel Fuel Bowl Bypass Regulated Return Kit For 2003-07 6.0 Powerstroke 2010-2012-6.7l-24v-cummins We tested every other tuner

We tested every other tuner on the same dyno

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Proudly made in the USA and FMVSS No

Driven Diesel Fuel Bowl Bypass Regulated Return Kit For 2003-07 6.0 Powerstroke 2010-2012-6.7l-24v-cummins We tested every other tunerThe Driven Diesel "Fuel Bowl Bypass" Regulated Return Kit for the 03 07 6. 0L Powerstroke Super Duty takes our popular "Standard" Regulated Return Kit to a new level. Just like our "Standard" version, this kit eliminates the "dead head" stock fuel rails and provides adjustable fuel pressure capability to the Powerstroke fuel system. This is accomplished by tying the end of each fuel rail together through a Bypass Fuel Pressure Regulator. In addition,