KC300x Stage 2 OBS Supports: Up to 205cc/30% injectors Features & Details:  100% drop in turbo (no modifications required) 63mm 7x7 SXE sty...

KC300x Stage 1 OBS Gen 2 Supports: Up to 180cc/30% injectors Features & Details: 100% drop in turbo (no modifications required) 63mm 7x7 S...

This Stage 5 Powerstroke fuel injector by Unlimited Diesel has 450cc/400% nozzles and is custom built to suit your particular application and must ...

With a larger capacity and more body modifications than the Stage 3.5, this maximum street Stage 4 Powerstroke fuel injector by Unlimited Diesel wi...

275cc/100% Nozzles - With a slightly larger nozzle than the stage 3 as well as mild body modifications, the Stage 3.5 Powerstroke fuel injector by ...

These are the ultimate towing/street/strip Stage 3 Powerstroke fuel injectors by Unlimited Diesel with 205CC and 30/80% Nozzles! These injectors ar...

The increased flow rate of these Stage 2 Powerstoke Fuel Injectors with 80% nozzles are capable of producing more than 80 RWHP over our Stage 1's, ...

Similar to the Stage 1 Powerstroke fuel injector with a slightly larger NEW 175cc/30% Nozzles. This Stage 1.5 Powerstroke fuel injector by Un...

These are entry level performance, Stage 1 Powerstroke fuel injectors with 160cc/Stock Nozzles. These injectors have the capability of producing 35...

**MUST SELECT INJECTOR CODE ABOVE** AA Code: 94.5-97 Federal  AD Code: 99.5-03 Federal & Cali  AB Code: E99 & Cali OBS - Built Before 12/7/...

Dual HPOP   **MUST BE RAN WITH ELECTRIC FANS**  Features & Details:  Holds ICP up to 1500HP Drops into Power Steering Pulley Mount Retains Fac...

Description Replace your 94.5-03 7.3L Powerstroke high-mileage OEM High Pressure Oil Pump lines with the #1 selling CNC Fabrication™ upgraded HPO...

The FFD high performance dual or twin HPOP kit is the all in one system that you need for any injector upgrade. The FFD Dual Pump kit is a re-relea...

Stage 2 HPOP Features and Details: Comes with a new gasket All of our pumps are fitted with steel thread inserts to ensure the threads will not ri...

Holders Diesel Premium Reman injectors are at the top of the line when it comes to quality.  With all new parts in them they are sure to last for a...

  The Single Injectors Feature: Holders Diesel Premium Reman injectors are at the top of the line when it comes to quality.  With all new parts in ...

Individual Injectors: Holders Diesel Premium Reman injectors are at the top of the line when it comes to quality.  With all new parts in them they ...

These are a hot street/competition injector.  They displace 300cc of fuel and Holders pairs these with 75%-200% nozzles.  The smaller nozzle will h...

These are a hot street/competition injector.  They displace 285cc of fuel and Holders pairs these with 75%-150% nozzles.  The smaller nozzle will h...

These are a hot street/competition injector.  They displace 250cc of fuel and Holders Diesel pairs these with 75%-100% nozzles.  The smaller nozzle...

These are a hot street/competition injector.  They displace 225cc of fuel and Holders pairs these with 75%-100% nozzles.  The smaller nozzle will h...

These are also a hot street injector.  They displace 205cc of fuel and we pair these with 30%-100% nozzles.  The smaller nozzle will help with your...

Holders Diesel Premium Reman injectors are at the top of the line when it comes to quality.  With all new parts in them they are sure to last for a...

These are Holders Diesel stage 7 hot competition injector.  They displace 400cc of fuel and are all a single shot style hybrid injector.  The hybri...