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Universal Harness (541-03100)
and prone to fail factory lower intercooler boot
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4-WEEK SUPPORT PACK
offering help and guidance at every stage of the tuning process
SOTF Harness (2011-2016 Duramax LML) wholesale-only Universal Harness (541-03100)Optimize your Shift on the Fly (SOTF) experience with our SOTF Harness, designed specifically for 2011 2016 Duramax models. Engineered for precision and reliability, this harness ensures seamless integration with your truck, giving you complete control over performance adjustments on the go. Key Features: SOTF Ready: Purpose built for seamless integration in diesel trucks, delivering consistent and responsive performance. Plug and Play Installation:
