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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
120" Wall Thickness – Increased strength and rigidity over stock pushrods
the GM E41 ECM Upgrade Kit is still be required
all valve body components are meticulously inspected for wear and damage to ensure only quality parts are used
Have a near-stock truck with stock tire size and stock turbo
Diesel Switch by HP Tuners lets you power up from a stock calibration to one of five custom maps with the turn of a switch
HPTuners E41 Upgrade Kit Purchase or Rent:Rental 120" Wall Thickness – IncreasedConveniently upgrade your E41 ECM, found in the 2017 2023 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. If you own a 2018 2023 model year, you can upgrade your truck directly via the
US$ 4295.00
US$ 7250.00
US$ 50.00
US$ 120.00
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US$ 42.50