Pay in 4 interest-free payments of $50.00 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Cores that have missing and/or damaged component(s) will not receive credit
Clear and Read DTC codes
This digital gauge display works well with custom tuning products or as a stand-alone monitor for total insight on how your vehicle is performing
*****Aftermarket downpipe recommended for easier installation
Get the most advanced TCM calibrations for the 2020-2023 T93 L5P
L5P E41 ECM Upgrade Kit Exhaust Cores that have missing and/orConveniently upgrade your E41 ECM, found in the 2017+ Chevy Silverado and GMC Sierra 2500 3500 6. 6L Duramax trucks (L5P and L5D applications), without removing it from the vehicle. Upgrade your E41 ECM in 20 minutes or less! This ECM upgrade kit enables read, write, and special functions in VCM Suite software using an MPVI2+ (with Pro Feature Set) or MPVI3 interface. The new E41 ECM Upgrade Kit gives DIY enthusiasts and professional tuners a
