GM Duramax 6.6L (2017-2023) L5P High-Output Performance
The L5P Duramax is a 445HP+ powerhouse, but its true potential is locked behind a wall of complex emissions hardware. From the restrictive factory intake to the high-pressure soot recirculation, your L5P is often forced to run "choked" and hot. At TruckTok, we’ve developed a next-generation series of performance kits specifically for the 2017-2023 platform, designed to unleash the raw torque of your Fifth-Gen HD truck and provide the thermal protection this high-output engine demands.
Next-Gen Engineering for the L5P Platform
The L5P requires precision. Our kits are built to interface perfectly with the sophisticated layout of the late-model Silverado and Sierra 2500/3500 HD, focusing on airflow velocity and catastrophic failure prevention.
- Advanced High-Flow Solutions: Stop the abrasive carbon particles from recirculating into your intake. By allowing your L5P to breathe clean, oxygen-rich air, you eliminate the primary cause of intake clogging and sensor-triggered "Limp Mode."
- Optimized Airflow Management: Replace the restrictive factory piping with our CNC-machined, high-velocity intake components. Experience a dramatic reduction in turbo lag and a much more aggressive throttle response across the entire power band.
- Thermal Dominance (Drop EGTs by 150°F+): The L5P works harder than any Duramax before it. Our hardware is proven to significantly lower Exhaust Gas Temperatures (EGTs), protecting your turbocharger and head gaskets during heavy-duty 5th-wheel towing.
- Modern Material Science: Every kit is constructed from premium aircraft-grade aluminum and heavy-duty silicone, designed to withstand the higher boost levels and engine bay heat of the 2017-2023 models.
By Engine: Powerstroke | Cummins | Duramax