DIESELR EGR Upgrade Kit (2016-2021 Duramax 2.8L LWN)

Built for the GM 2.8L Duramax LWN platform — this Dieselr EGR upgrade kit delivers exactly what LWN owners need: cleaner airflow, better reliability, and no drama.

Designed for 2016–2021 GMC Canyon and Chevy Colorado models equipped with the 2.8L Duramax, this kit replaces the factory EGR hardware with a high-quality, fully-sealed system built to handle real-world heat and stress.

The Dieselr EGR kit is CNC-machined, pressure-tested, and designed in-house to ensure exact fitment without modification. It includes all required block plates, fittings, and hardware for a complete install using standard tools.

Why Dieselr’s LWN EGR kit stands out:

• Precise fitment for 2.8L Duramax LWN

• CNC-grade components for long-term durability

• Full kit — no extras needed, no guesswork

• Clean install with standard hand tools

• Dieselr-tested on our own in-house trucks

This EGR kit pairs perfectly with Dieselr’s tuning for the 2.8L LWN platform and is ideal for customers looking to reduce soot buildup, eliminate flow restrictions, and keep their intake system cleaner over time.

Compatibility:
Fits 2016–2021 GMC Canyon and Chevy Colorado 2.8L Duramax (LWN engine).

For off-road and competition use only. Requires tuning to function correctly.