Sinister Diesel 6.0L Powerstroke Regulated Fuel Return Kit

 
The Sinister Diesel Regulated Fuel Return Kit is constructed of CNC machined billet aluminum parts and steel braided fuel lines with nickel plated fittings. This kit comes with a fuel pressure gauge and allows the user to adjust pressure to keep a constant fuel pressure which will prolong the life of the injectors. This kit utilizes larger high flow fuel lines as well as banjo fittings and bolts.