2004.5-2007 Cummins BBI Reman Injector Set Stage 0.5 (MY4.5-RM-S0.5)

Name: 2004.5-2007 Cummins BBI Reman Injector Set Stage 0.5 (MY4.5-RM-S0.5)
Brand: Big Bang Injection
SKU: MY4.5-RM-S0.5
Price: 3712.00 CAD
Availability: InStock

(5)

Big Bang Injection Part Number: MY4.5-RM-S0.5

$3,712.00 CAD

This product will automatically bundle the following item:

Core Charges
After you have made your purchase, please follow the steps listed below to receive your refundable Core charge. This process must be completed within 60 days of receiving your product(s). Failure to send us the core(s) within the 60 day timeframe will result in you only receiving a partial refund amount of the core deposit.

1) On the outside of the ORIGINAL box, please write "Core Return" and your Original Invoice Number/Order Number.

2) Ship your core with tracking to:

Unit 6 - 1060 Stevens Road, West Kelowna BC Canada V1Z1A3

3) Once we receive the Core here at the shop, it will be inspected to ensure that it is rebuildable. After the inspection is passed, your core charge will then be refunded (giving you more money for truck parts!).

Note:

Dirty Diesel Customs does not cover return shipping costs for core items. You are responsible for all shipping expenses associated with returning their core.

If you have purchased a BD Diesel product, please follow their core-return program which can be found here.

If you have purchased a Fleece Performance product that has a core charge, please follow the Fleece Performance Core Return instructions found here.

If you have purchased a Randys Transmission product, we must receive the core no later than 30 Days after the product delivery date.

Failure to follow these steps may result in a delay/denial of your core refund.

Failure to send us the core(s) within the 60-day timeframe will result in you only receiving a partial refund amount of the core deposit.

0-60 Days: Full Deposit if the core passes the inspection.

61-120 Days: 25% of your eligible core refund amount will be deducted.

121-182 Days: 50% of your eligible core refund amount will be deducted.

183+ Days: Your Core Charge is no longer refundable

Let us know if you have any questions or concerns. We can be reached at 778-754-7090 or feel free to email sales@dirtydieselcustoms.com.

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Description

Fits

Year	Make	Model	Engine
2004.5-2007	Dodge Ram	2500/3500	5.9L Cummins I6

Originally your injectors were rated to 61.8L/hr @ 100 bar of pressure, however, once big bang injection is done with it you'll have a 24% increase over stock (nozzle flow rate of 76.2L/H). These units are detuned to lower emissions and exhaust gas temperatures as they have a shorter injection duration with the same energizing time as the OEM injectors. This makes the .5 Stage injectors a great option for regular towing, all the while capable of supporting trucks up to 700rwhp. Staying true to their heritage and quality these injectors are hand-made.

Part Number: MY4.5-RM-S0.5

Superseded Part Number: MY04.5-RM-S0.5

Features

24% increase in flow rate when compared to stock
Capable of up to 700rwhp
Nozzle flow rate of 76.2L/h @100bar
Built by hand to the highest standards available
Perfect for daily driving
Chrome-coated valve piece
Same functional tolerances as new injectors.
DLC coated nozzle
12-month warranty

Notes

To reach the 700rwhp range, supporting mods are required

Questions and Answers

Don't see your question? Ask us anything about this product.

Just wondering what the actual difference is between the BBI Stage 0.5 and stage 1.0 injectors. I have an 07 5.9 Dodge. Currently has a 63.5mm/67mm turbo, no tune and stock CP3. I dont have any actual power/torque goals in mind. It gets used on the farm for the odd bit of usual lighter duty towing so looking for some aid in that but also want something that rips pretty decent when I want to put the pedal down. Not opposed to injection pump upgrades in the future and planning for tuning down the road, just curious the difference between these injector sets Im looking at, and any advice or insight would alsp be apprrciated, thanks!

Stage 0.5 = safe, clean, mild gain, stock-friendly. Stage 1.0 = more power potential, needs tuning/Cp3 to shine. Your current turbo can support either but for future-proofing, Stage 1.0 is the better choice.
can these be used with a stock turbo?

Yea these are mild over injectors so they'll run fine.

Customer Reviews

Overall rating: 5.0 / 5 from 5 reviews.

Customer photo review of 2004.5-2007 Cummins BBI Reman Injector Set Stage 0.5 (MY4.5-RM-S0.5)

When going for new injectors for my 5.9 cummins. I knew I wanted quaility & a company with a reputable name.... I knew BBI was the ticket. My tuner recommended these injectors so I knew it was gonna be good.

Kyle L. 5/5 Verified September 1, 2026

2004.5-2007 Cummins BBI Reman Injector Set Stage 0.5 (MY4.5-RM-S0.5)

I couldn’t be happier for the injectors being installed after replacing the original injectors from the truck. Truck runs smoothly an fires every time now. An the customer support experience was just as amazing. Definitely buying more parts threw them again.

Jonathon F. 5/5 Verified December 22, 2021

2004.5-2007 Cummins BBI Reman Injector Set Stage 0.5 (MY4.5-RM-S0.5)

Put them in my 2006 as a stock replacement/upgrade. No tune yet but they run great on a stock tune, really smooth, no excessive smoke. Also through in BBI 6.7 cummins supply tubes with them.

Benjamin G. 5/5 Verified November 11, 2023

2004.5-2007 Cummins BBI Reman Injector Set Stage 0.5 (MY4.5-RM-S0.5)

Another great Dirty experience. Fast shipping as always. Truck’s running well after sticking some BBI’s in er.

Taylor M. 5/5 Verified July 24, 2023

2004.5-2007 Cummins BBI Reman Injector Set Stage 0.5 (MY4.5-RM-S0.5)

Just had these injectors installed on my 07 Cummins. The truck runs better than ever now, it runs super smooth and a lot quieter now. I have a few upgrades, like a S360 turbo, intake, intake horn, colt cam etc. My fuel mileage is better, and the truck doesn’t smoke at all with a single 45hp tune by CCS. I have ordered a lot of parts through these guys and the dirty diesel crew has always been amazing. They will answer any questions you have and get your parts to you in a very short time frame. I would recommend these guys to anyone!

Matt R. 5/5 November 14, 2022

2004.5-2007 Cummins BBI Reman Injector Set Stage 0.5 (MY4.5-RM-S0.5)