Pay in 4 interest-free payments of $31.25 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
✅ 5 separate tune files
this kit offers a cost-effective
5–2016 6
Fits 11-19 F350/F450/F550 Cab & Chassis Trucks
DIESELR Signature CAN Plug (2024 Duramax 6.6L L5P / 2023-2026 Duramax 3.0L LZ0) GDP403UP-DWN ✅ 5 separate tune filesThe DIESELR Signature CAN Plug is a precision built interface for the factory CAN bus, covering the 2024 6. 6L Duramax L5P and the 20232026 3. 0L Duramax LZ0. It uses OEM style connectors and pins to integrate into the factory harness directly, with no splicing or cutting required. Each unit is fully sealed against moisture, heat, and debris for reliable service in the engine bay. Manufactured in the USA for consistent fit and finish, and backed by a
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