Fitment Information
- GMC Sierra 2500/3500 HD Duramax 6.6L V8 (2017, 2018, 2019)
Specs & Features
- Product Type: Intercooler Pipe Cold Side
- Material: 3-1/2” Mandrel-Bent 6061 Aluminum Tube
- Color: Polished, Black, or Red
- Key Benefits: Increases air volume and improves airflow for better engine performance.
- Design: Two-piece design for easier installation. Includes CNC-machined billet flange.
- Auxiliary Sensor: Comes with a bung for connecting the existing auxiliary sensor.
- High-Quality Components: Includes HPS 4-ply reinforced silicone coupler and heavy-duty stainless steel T-bolt clamps.
- Installation: Easy-to-follow step-by-step manual with no need for modifications. No ECU re-tuning required, and will not trigger a CEL light.
- Compatibility: Directly compatible with the factory intercooler.
In the Box
- HPS Performance Aluminum Intercooler Tube
- HPS Performance High Temperature Reinforced Silicone Couplers
- HPS Performance 100% Stainless Steel T-Bolt Clamps
- Mounting Hardware
- Installation Instruction
Product Description
Upgrade your 2017-2019 Silverado or Sierra 2500/3500 L5P Duramax with the HPS Aluminum Cold Side Charge Pipe for enhanced performance and reliability. This upgrade replaces the stock plastic charge pipe with durable 3-1/2″ mandrel-bent 6061 aluminum tubing, improving airflow and increasing air volume for better acceleration, fuel efficiency, towing capability, and long-term dependability. Designed in Solidworks, the two-piece configuration ensures a simple installation process while accommodating engine movement. The pipe connects seamlessly to the factory intercooler using a quick-connect system, and installation requires no modifications or tuning, avoiding CEL light issues.
The kit includes a CNC-machined billet flange, a bung for the auxiliary sensor, and HPS high-temperature 4-ply reinforced silicone couplers with stainless steel T-bolt clamps for secure connections. The detailed step-by-step installation manual with clear pictures ensures a hassle-free setup. This upgrade is compatible with the factory intercooler and provides a robust solution for improving your truck’s performance without compromising reliability or requiring additional tuning.
