Cummins 4278 Aftertreatment 1 SCR Intermediate NH3 - Data not Rational - Drifted High

CUMMINS-4278 Severity Moderate

Source

tmagtuning
ISX Engine

Tune it yourself

Add Cummins diesel tuning to your workshop: DPF, EGR and SCR delete and derate calibrations. We supply the tools and the file, and you keep the profit.

Start tuning

Or send us your ECM

Prefer we handle it? Ship us your Cummins ECM and we'll build and flash the delete or derate calibration for you.

Send your ECM

      EXCELLENT  
   Based on 22 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Hannah Tully 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alt Tune are great to deal with, prompt service and the power tune in our 3.2 Ranger has made a massive difference to low down torque and smoother power. Thanks Team!
  
 
      Posted on Google  
   
   Steven Boshoff 
 
 
 
 Trustindex verifies that the original source of the review is Google. What more could you ask for? Great team with dedication to get the best out your vehicle.
  
 
      Posted on Google  
   
   Luka Verbič 
 
 
 
 Trustindex verifies that the original source of the review is Google. great service
  
 
      Posted on Google  
   
   Bryce 
 
 
 
 Trustindex verifies that the original source of the review is Google. Awesome service with a quick turn around. Tunes worked awesome with noticeable gains from the drivers seat. Have had my last 3 vehicles tuned and would return
  
 
      Posted on Google  
   
   Hans Ruiterman 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very knowledgeable team, they provide great support and their service is prompt. Highly recommended!
  
 
      Posted on Google  
   
   Speen Ghar Workshop 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thank you appreciated bro for 1GD Hilux 2021
  
 
      Posted on Google  
   
   Mark Haynes 
 
 
 
 Trustindex verifies that the original source of the review is Google. A reliable & trusted team for all automotive tuning services.
  
 
      Posted on Google  
   
   arran Marshall 
 
 
 
 Trustindex verifies that the original source of the review is Google. Awsome business to deal with, Always supplies High Quality Performance tunes with back up and support when needed . . Highly recommend
  
 
      Posted on Google  
   
   Sidonz 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very pleased with the work that Alt Tune did on our 1.8 BMW X1 Diesel. The car runs so much better. Power and acceleration have markedly increased. Thanks to the Alt Tune team.
  
 
      Posted on Google  
   
   Scott Giltrap - Backblocks Hunting 
 
 
 
 Trustindex verifies that the original source of the review is Google. This was an amazing company to steal with. I dealt with another company that stuffed up the tune in my Ford Everest that bad that I didn't want to drive it any more. However ALT Tune fixed the issue in a quick and professional manner that sorted out the problem and makes it a pleasure to drive again.
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Boost your business

Improve profitability and attract new customers.

Existing tune business

Become a dealer

New to ECU tuning

Start here

Your cart

Cummins 4278 Aftertreatment 1 SCR Intermediate NH3 - Data not Rational - Drifted High

Source

Boost your business

Your cart