Product Description
Add clean, calibrated fueling to your 5.9L Cummins. The Industrial Injection DragonFly extrude-honed nozzle (PN 0433175516DFLY) delivers ~60 HP (13% over stock) and ~27 LPM flow when paired with proper tuning—perfect for a daily-driven tow/streeter that wants crisp throttle response without excessive smoke. Sold individually; order quantity 6 for a complete set.
Fitment
- 2004.5–2007 Dodge Ram 2500/3500 5.9L Cummins (Common Rail).
- Direct-fit on OE Bosch CR injectors that use nozzle family 0433175516 / DSLA 124P 5516.
UPC
UPC: 840256900934 (retailer listing).
Specifications
| Brand | Industrial Injection |
|---|---|
| Part Number | 0433175516DFLY |
| Nozzle Family | Bosch 0433175516 / DSLA 124P 5516 |
| Gain / Oversize | ~60 HP (13% over stock) |
| Flow | ~27 LPM (per nozzle) |
| Sold As | Individual nozzle (order 6 for full set) |
| Fuel System | Bosch Common Rail |
| Vehicle Years | 2004.5–2007 |
| Emissions Use | Competition/Off-road where required; user responsible for compliance |
Flow rating and “sold individually” status per Industrial Injection listings.
What’s Included
- (1) Extrude-honed DragonFly injector nozzle
Tip: Replace sealing washers and connector tubes during install for best results.
Recommended Parts (CPP Diesel)
- Industrial Injection DragonFly Reman Injector 60HP (complete injector), 2004.5–2007 — pair with these nozzles or use as a drop-in upgrade.
- BD Diesel Injector Install Kit (2003–2005) — lines, seals, and feed tubes.
- BD Diesel Injector Install Kit (2006–2007) — lines, seals, and feed tubes.
- Shop All 5.9L Cummins CR Injectors & Accessories — more injectors, CP3 packages, and install parts.
Helpful Notes
- Tuning recommended to realize full power while controlling smoke.
- Good match for stock turbo/CP3; verify rail pressure and injector balance rates after install. (General guidance)
- Consider a fresh set of connector tubes and new fuel lines during installation for sealing and balance.
FAQ
How much power will these add on a stock turbo truck?Industrial Injection rates this nozzle at ~60 HP (13% over stock). Real gains depend on turbo condition, CP3 health, tuning, and altitude.
Do I need six nozzles or are these sold as a set?They are sold individually. Order 6 for a complete set. Some retailers bundle sets of six—check your cart quantity before checkout.
What size are the DragonFly 60HP nozzles in LPM?Approximately 27 LPM per nozzle (Industrial Injection listing for the 60HP/13% option).
Will these fit my 2005 Ram 2500 5.9L?Yes—these target 2004.5–2007 5.9L Cummins common-rail applications.
Are these legal for street use?Performance nozzles may be limited to competition/off-road use in some regions. You are responsible for compliance with local, state, and federal laws.
