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BMW F30 LCI 328d 328dX 07/2015 to 2019 SCR / DPF / EGR Delete

BMW F30 LCI 328d 328dX 07/2015 to 2019 SCR / DPF / EGR Delete

Save $200.00 CAD Save $200.00 CAD
Translation missing: en.product.item.price.original $1,600.00 CAD
$1,400.00 CAD


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Product Information

Note: Please check the production date of your vehicle to make sure this is the correct product for your model. Different tuning devices are sent for different model years.

This is a BMW DDE SCR (Adblue) , DPF (Diesel particulate filter) and EGR (Exhaust gas recirculation) removal Programming Service for a BMW F30 328d 328dx Years 07/2015 to 2019 with a N47N engines equipped with DDE742 (EDC17C76).

SCR / DEF / Adblue Delete:

  • This Service is useful when your engine gives you a warning that it will stop running in 200 miles, and when you reach warning level 3, no engine start is possible unless you go to the dealer and spend over $8500 for a complete SCR system.

DPF (Diesel particulate filter) Delete:

  • This service is useful when your DPF gets clogged up and starts causing a loss in power or stops regenerating properly. It costs around $3400 to replace, but with our service you can remove it from the exhaust and install a straight pipe in its place or hollow it out.
  • Note: If the DPF is deleted the EGR also need to be deleted.

EGR (Exhaust Gas Recirculation) Delete:

  • This service is useful if you have EGR related fault codes or if your EGR valve is clogged up and not opening or closing properly. You will need to also source block-off plates to block off the EGR valve before we delete the EGR from the ECU.
  • Note: If the EGR is deleted the DPF also need to be deleted.

Disclaimer: Within the USA & Canada, this product is legal only for racing vehicles which may never be used on a public highway.

Popular Fault Codes

SCR / DEF / Adblue

Popular Dash Warnings:

  • No Start in XXX miles.
  • No Start in --- miles.
  • Exhaust Fluid Reserve!
  • Exhaust Fluid!
  • Exhaust Fluid Incorrect!
  • Refill Exhaust Fluid!

Popular Fault Codes:

  • 41F9 SCR System: System error and poor urea/water mixture quality detected.
  • 474C SCR System, warning and deactivation scenario: Warning Level 1.
  • 4748 SCR System, warning and deactivation scenario: Warning Stage 2.
  • 4746 SCR System, warning and deactivation scenario: Warning Stage 3 (Maximum range reached).
  • 4D08 SCR System, warning and deactivation scenario: Maximum range reached (No engine start possible).

DPF (Diesel particulate filter)

Popular Fault Codes:

  • 452A appears when the particulate filter has exceeded most of the maximum running distance and serves as information / request for competent filter replacement in the BMW workshop.
  • 4D4A appears if no measures are taken despite the request for filter replacement being issued and the total running distance of the particulate filter has been exceeded.

Tuning Specs

  • Daily Driver Tune Plus power increase of +31HP & Torque increase of +55NM (41ft-lbs).
  • Xtreme Performance Tune power increase of +56HP & Torque increase of +85NM (63ft-lbs).

Models Supported

  • 3' F30 LCI, 328d, Sedan, N47N Engine Years (07/2015 — 2019) 
  • 3' F30 LCI, 328dX, Sedan N47N Engine Years (07/2015 — 2019) 

DDE / ECU Supported

DDE742 (ECU's) with N47N Engines


  • 8588425


The DEF/SCR Control Unit needs to be removed from the vehicle.

Customer Reviews

Based on 11 reviews
Amazing assistance & customer service

Everyone has been and continues to be so helpful! All involved in our purchase and install process have been timely, professional and knowledgeable. Thank you!!

Thanks so much for the kind words! Glad to hear you were happy with the service!


BMW X5 xDrive35d 3.0sd F15 Years 2013 TO 2018 SCR / DPF / EGR Delete


so far so good.

Steven Hefferman
Def delete 2016 X3 28d

Great service and product, placed my order late Friday afternoon and by Wednesday night my rig was back on the road. very courteous and knowledgeable crew. Highly recommended.

Thanks Steven we really appreciate the feedback!

2017 BMW X5 Delete

Fantastic team RPM has, very prompt, courteous, and helpful group. Info given to Lee and the RPM team was dissected quickly and the solution provided within 1-2 days. Very happy with RPM, highly recommended.

Happy to be of service. Thank you for the review!