- Complete replacement for catalytic converter and DPF systems
- Heavy-duty 16‑gauge T409 stainless-steel construction
- Mandrel‑bent tubing for improved exhaust flow and performance
- Retains factory muffler for a discreet, stock appearance
- Includes TorcTite® clamps and all necessary hardware
- Built for off‑road and competition use
- Requires aftermarket tuning for proper operation
Fitment
- 2020–2025 GM 1500 with 3.0L Duramax
- Fits most Silverado and Sierra 1500 diesel configurations
- Compatible with the factory muffler to preserve stock fit and look
Not CARB/EPA compliant — for off‑road or competition use only; may violate emissions laws.