Performance Chips or ECM Reprogramming ISL For More Power
Posted 29 July 2011 - 09:03 AM
There are numerous companies that sell aftermarket "chips" that claim 20-45% more power and 15 to 20% better mileage, for about $700....I spoke with my Cummins service rep, and he was surprisingly positive about it, and told me how his Cummins powered Dodge truck added 200 horsepower with such a "chip"....
He also offered to upgrade me to 425 horsepower for only $125, with the Cummins software package. I am very interested in finding the best possible company to buy one of these from, and I am hoping someone has a good experience and could provide a referral to a good company to buy from...here is a link to one of the companies I have looked at:
Posted 03 August 2011 - 07:28 PM
2009 american allegiance
400 cummins isl
Posted 19 December 2011 - 03:42 PM
Just for your information I did not really realize the extra fuel consumption and power until I turned over 42,000 miles.
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