HP Tuners E41 ECM Unlock Kit

HP Tuners E41 ECM Unlock Kit

Brand: Performance Calibration
349.00 USD In stock Buy at Merchant

This kit allows upgrading the E41 ECM for 2017+ Chevy Silverado/GMC Sierra 6.6L Duramax trucks in the garage without removing the ECM.

  • The description claims the upgrade takes approximately 20 minutes.
  • The description claims the upgrade kit provides the industry’s most comprehensive diagnostics and tuning package.
  • The description claims the upgrade kit offers the quickest write times in the industry—approximately 6 minutes.
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  • Default Title — 349.00 USD — In stock

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Takes ~2 minutes. No storefront changes.