Pay in 4 interest-free payments of $425.00 Learn more
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
a Pocket Cutter Tool (Sold Separately) may be required to ensure proper fitment
Downpipe (MADE IN THE USA)
When they glitch
This Modification Is Not Required In Every Case
2020-2023 Duramax L5P Tuning Package Tuning Packages a Pocket Cutter Tool (SoldWhats Included Tuning Configuration OptionsChoose between a single performance tune or Shift On The Fly (SOTF) tuning. MPVI4 Tuning InterfaceIndustry leading hardware for advanced Duramax ECM tuning and diagnostics. Six (6) Universal CreditsRequired for ECM unlocking and flashing. Coolant Upgrade Kit (MADE IN THE USA) Downpipe (MADE IN THE USA) Diagnostic Plug Kit (MADE IN THE USA) Exhaust Choice Performance Levels Performance Diesel Worx custom
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