US$ 3034.50
This new option for tuning the 2019 - 2023 L5P & L5D Duramax simplifies the tuning process
and enhance performance with the C6280PLM 5" down pipe back exhaust kit from P1 Race Products
Easy to install your own tune (with our detailed instructions and support)
Smoother running engine & power delivery
The switch on the fly (SOTF) tune puts convenience and functionality at your fingertips
DSP4 (SOTF) 2016-2018 2.8L LWN Duramax for EFILive exhaust This new option for tuning
US$ 3034.50
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US$ 40.00
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