Reiff Diesel provides a complete line of Fuel Injection Products and Service for your diesel pickup.

Dual-Feed Fuel Rails

Dual input ports on the bottom of the fuel rail allows increased fuel transfer capacity while optimizing the flow to the injectors and retaining rail return line. We reccomend using this fuel rail with any of our CP3 Pump modifications.

Fuel Injectors

We custom build fuel injectors for your requirements. Our injectors are bench tested and flow matched to optimize efficiency and performance.
We Also Offer Custom Extrude Hone!

Fuel Transfer Pumps

We have kits for most trucks.

Modified CP3 Pumps

Maximize horsepower and performance with our modified CP3 Pumps. These pumps are a necessary to increase fuel flow to the rail and injectors. We recommend using our Dual-Feed Fuel Rails with this application.

All modified CP3 pumps require an aftermarket liftpump.

Stage 1 - recommended to run stock injectors to the max. Mounts in stock location.

Stage 2 - a requirement for larger injectors. Mounts in stock location. Dual-Feed rail is also recommended.

Stage 3 - still in the works! Will mount in stock location. Dual-Feed rail will be required.

Stock replacement - available.