Pay in 4 interest-free payments of $687.50 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
these springs maintain consistent performance even under extreme conditions
Have a 2017-2023 model L5P
SOTF Switch & Bracket
This Modification Is Not Required In Every Case
Before assembly
2024-2026 Duramax L5P Tuning Package What Exhaust Size Would You Like?:5 these springs maintain consistent performance`Whats Included Tuning Configuration You are supplied with 5 different SINGLE Tune Files as at this time there is NO 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. HPTuners ECM Unlock Service Coolant Upgrade Kit (MADE IN THE USA) Downpipe (MADE IN THE USA) Diagnostic Plug Kit (MADE IN THE USA) Exhaust
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