US$ 48.00
Smoother running engine & power delivery
Easy to install your own tune (with our detailed instructions and support)
The switch on the fly (SOTF) tune puts convenience and functionality at your fingertips
View the C6045PLM Installation Instructions
and enhance performance with the CDAL439 4" down pipe from P1 Race Products
DSP4 (SOTF) 2016-2018 2.8L LWN Duramax for EFILive exhaust Smoother running engine & power
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