Full Force Stage 1 Injectors 160cc (appAP63802AC-160cc) for 1994-2003 Powerstroke 7.3L

$2,746.20

Upgrade your Powerstroke with this FFD Reman Injector set—designed to boost performance, fuel efficiency, and towing power while maintaining stock-like drivability. Perfect for trucks running a stock turbo, these injectors are the ideal single-shot replacement for OEM split-shots, delivering noticeable gains from off-idle throttle response to wide-open acceleration.

Core Charge*

Cores must be shipped within 30 days.

Total: $2,746.20
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Description

Full Force Stage 1 Injectors 160cc (appAP63802AC-160cc) for 1994–2003 Powerstroke 7.3L

Mild Injector Upgrade for Stock Turbo 7.3 Powerstroke Trucks

The Full Force Stage 1 Injectors 160cc are built for 7.3 Powerstroke owners who want a clean performance improvement while keeping stock-like drivability. Designed as remanufactured single-shot injectors, this set replaces the factory split-shot design to improve throttle response and power consistency. As a result, drivers experience stronger off-idle response and smoother acceleration without compromising everyday usability.

Balanced Fuel Delivery with Controlled Power Gains

Each injector in this set is internally modified to flow 160cc of fuel, offering a modest increase in horsepower without excessive smoke. Because these injectors are well suited for stock turbo applications, power delivery remains controlled and predictable. Additionally, the single-shot conversion improves combustion efficiency when compared to OEM split-shot injectors. Consequently, exhaust gas temperatures are reduced, especially during towing or sustained load conditions.

Improved Towing Performance and Fuel Economy

In addition to performance gains, these injectors are ideal for trucks that see regular towing or hauling duty. Improved fuel atomization helps deliver smoother torque across the RPM range. At the same time, many owners report improved fuel economy when paired with proper tuning. Therefore, this injector set strikes a strong balance between towing capability, MPG gains, and daily drivability.

Built for Reliability and Long-Term Use

Equally important, each injector is rebuilt with durability in mind. Every unit includes new nozzles, new plungers and barrels, fresh internal seals, and upgraded injection springs. All injectors are flow-tested, balanced, and matched as a complete set of eight, ensuring even fueling across all cylinders. Because of this attention to detail, installation is straightforward and results are consistent once installed.

A Practical and Proven Upgrade

Ultimately, the Full Force Stage 1 Injectors 160cc are an excellent choice for owners seeking a mild but effective injector upgrade. Whether your goal is better towing confidence, improved fuel economy, or smoother everyday performance, this set delivers reliable results without pushing the limits of stock engine components.

Additional information
Weight 27 lbs
Dimensions 14 × 10 × 10 in
Fitment

Fitment

1994-2003 Powerstroke 7.3L

Features

Features

  • Great for towing
  • Great fuel economy
  • Low smoke
  • Lower EGT’s
  • Works well with stock transmissions, turbos, and fuel system
  • Chip with Single Shot tuning is required
Installation

Installation

Warranty: Full Force Diesel Injectors include a 18 Month Unlimited Mileage Warranty!

 

Tuning Information
New Gearhead Low Smoke Tuning. We now offer low smoke *Clean tuning. In a time when clean tuning is more desired we’ve step up to the plate. The days of “Clouds of Black Smoke” are behind us. We have partnered with a very reputable tuning company for the lowest/minimal smoke with modified injectors while maintaining optimal power output. Normal driving will yield very low smoke levels and very good power. Foot to the floor will make moderate smoke on the highest setting. Results of this custom tuning typically results in very good smoke control but smoke may vary. Tunes included are hi-idle, heavy tow, tow, street, hot street, and extreme. During the order process please indicate any further tune request you may need. HPOP, Transmission, etc. They will be custom written for each truck.
 
Frequently Asked Questions:
 
If you currently do not have a Hydra or TS Chip, select a Hydra or TS Chip option. This is required to convert the computer to a single shot fuel injector program. All tunes will add the appropriate power. Tunes included (*for most trucks) Heavy Tow, Hi idle, Light tow, Daily, Race and Extreme tunes.
 
Reburn my chip for free: If you have a Hydra or TS Chip we’ll put our tunes for the injectors onto your chip. Select “free reflash” meaning you send us your chip (Hydra or TS) and we will reprogram and send it back to you. Hydra emailed tunes ($60) is just that we encrypt the tunes and email them to you for self install. Our Standard tunes typically work great on most trucks. In some cases, our Standard tuning may not work exactly the way you would like. Example: Shifting to hard, to soft, to soon, to late, etc.. At this point your truck would require custom tuning so that you can get tune revisions within 30 days of purchase from the custom tuning company. We cannot revise nor make any changes to our Standard tuning. 
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About brand
Full Force Diesel Performance is a diesel performance company that specializes in fuel injectors and fueling components. The company builds products that improve power, drivability, and reliability. Full Force Diesel supports daily driving, towing, and performance diesel trucks. Full Force Diesel designs and tests injectors for consistent fuel delivery. Their injectors support stock replacement needs and higher horsepower builds. Proper fueling helps engines run smoother and more efficiently. Diesel owners trust Full Force Diesel for dependable fueling solutions. Whether maintaining a work truck or upgrading performance, Full Force Diesel delivers parts built for real-world use.
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