The Sinister Diesel Regulated Fuel Return Kit is constructed of CNC machined billet aluminum parts and stainless 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 completely replaces the factory fuel filter bowl with the 10 Micron filter. Allowing you to upgrade your system with high flow fuel lines and a 6 micron canister style fuel filter that integrates right into your factory fuel lines!!! The filter block mount utilizes a hinge system for easy fuel filter replacement while giving your engine a clean upgraded look. This system is a fully functional package and does not need any additional parts to work. 3/8" inch quick disconnect tool is required for installation.

Product Features:
Sinister Blue Adjustable Regulator
Vibration Resistant Pressure Gauge
Better Filtration Efficiency
High Flow Fuel Lines
Hinged System For Easy Filter Change
Sinister Lifetime Warranty

Kit Includes:
Six Micron Fuel Filter
Sinister Fuel Filter Block
All New High Flow Fuel Lines
Adjustable Fuel Regulator
Oil Filled Fuel Pressure Gauge
Retaining Clips For Fuel Lines
Protective Cover For Braided Lines