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Old 03-15-2021, 03:43 PM   #4
MTK46
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Join Date: Dec 2018
Location: Desert Hot Springs Ca.
Posts: 362
Quote:
Originally Posted by 03Roadking View Post
I see these modules shown on different places and was wondering if anyone is using one and if so are they any good for improving fuel economy.

dieselpromodules.com
The only one I run is a Banks unit. They are 50 State legal so no worry about warranty or engine damage.
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Mike & Trish Romans 10:9
2011 Mobile Suites 36RSSB3 #5556
2017 F-350 CC 6.7 diesel dually, Banks Derringer tuner with super gauge
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