Tuner Harness Plug Kit | GM/Chevy 2011-2023 | Shibby Engineering

✅ Best Tuner Harness Kit for LML and L5P Models

✅ Easy To install

✅ Protect and Seals Your Factory Connectors from Moisture, Dirt and Debris

✅ Provides Clean and Finished Look

✅  EGR/DPF PLUGS

✅ Shipping Included In Price

This plug kit provides the harness caps to keep water and debris out of the vehicle harness under the hood and under the body of the truck.

Protect your OEM connections from corrosion or damage, these Tuner Harness Plugs will keep all required connectors to be protected from the elements.

Fits 2011-2016 LML and 2017-2021 L5P

At this time we do not have specific installation instructions for these tuner harness plugs.

These plugs are designed to cap off all of the required sensors along the DPF/CAT and exhaust system for your delete to keep them safe from the elements.

Our team is working hard to provide more detailed instructions for future use, however, the product installation is very straightforward and easy to install.