Product Highlights
- Improves acceleration and throttle response for a better driving experience.
- Larger 3" mandrel bent 6061 aluminum tubing improves airflow and increases air volume.
- Replace L5P Duramax stock hot side intercooler piping (OEM part number 87839947) with more durable parts that are high temperature resistant.
- HPS oil resistant ultra high temperature 4-ply armaid reinforced silicone couplers (Max. Temperature rating 500F)
- Heavy duty stainless steel spring loaded T-bolt clamps.
- Easy to follow step-by-step installation manual with clear pictures and instructions to guide the installer throughout the whole process.
- No modification is required during the installation. Does not require re-tuning and will not trigger CEL light
- Compatible with factory intercooler.
Vehicle Application
2019 GMC Sierra 2500 HD Pickup 6.6L V8 Duramax Diesel Turbo L5P (Base, Denali, SLE, SLT)
2018 GMC Sierra 2500 HD Pickup 6.6L V8 Duramax Diesel Turbo L5P (Base, Denali, SLE, SLT)
2017 GMC Sierra 2500 HD Pickup 6.6L V8 Duramax Diesel Turbo L5P (Base, Denali, SLE, SLT)
Features and Benefits
This HPS Performance Polished Hot Side Charge Pipe Kit (Part Number 17-146P) with ultra high temperature silicone boots is a simple and effective replacement and performance upgrade from the L5P Duramax restrictive stock intercooler piping (hot side). The 2017-2019 GMC Sierra 2500 and 2500 trucks stock intercooler piping is a known weak point in the Duramax's powertrain. With OEM replacements constantly on backorder, a solution for this issue had to be put in place. Replace your defective stock part with an upgrade that won't leave you stranded. Enjoy increased long-term reliability, quicker acceleration, and easier towing. HPS Charge Pipe Kits emphasize easy installation in its design by utilizing 3D modeling during the product's development to ensure a perfect fit. This two-piece kit allows for easier installation while taking into consideration the dynamics under the hood. The larger 3" OD mandrel-bent aluminum piping offers increased air volume and improved airflow. This charge pipe kit includes HPS oil resistant high temperature 4-ply reinforced silicone couplers and heavy duty stainless steel spring loaded T-bolt clamps.
Included in the kit
- HPS Performance Aircraft Grade Aluminum Tubing
- HPS Performance Oil Resistant Ultra High Temperature Reinforced Silicone Couplers
- HPS Performance Heavy Duty Stainless Steel Spring Loaded T-Bolt Clamps
- Installation Instruction
Product Information
- Product Type: Intercooler Pipe Hot Side
- Part Number: 17-146P
- Intake Tube Material: Aluminum
- Aluminum Tube Size (Outside Diameter): 3 inch
- Color: Polished
- Warranty: 2 Years
- Street Legal In All US States: No
- California Restricted: Not legal for sale or use in California
- TUV Approved (Europe): No
- Weight: 8 lb
- Shipping Box Dimension: 28 inch x 16 inch x 10 inch
