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Home / All / HPS Polish Intercooler Charge Pipe [Hot Side] For 17-19 Silverado/Sierra 2500HD 3500HD Duramax 6.6L Diesel Turbo L5P
HPS 17-146P Polish Intercooler Charge Pipe Hot Side 17-146P
HPS 17-146P Polish Intercooler Charge Pipe Hot Side 17-146P
HPS 17-146P Polish Intercooler Charge Pipe Hot Side 17-146P
HPS 17-146P Polish Intercooler Charge Pipe Hot Side 17-146P
HPS 17-146P Polish Intercooler Charge Pipe Hot Side 17-146P
HPS 17-146P Polish Intercooler Charge Pipe Hot Side 17-146P
HPS 17-146P Polish Intercooler Charge Pipe Hot Side 17-146P
HPS 17-146P Polish Intercooler Charge Pipe Hot Side 17-146P
HPS 17-146P Polish Intercooler Charge Pipe Hot Side 17-146P
HPS 17-146P Polish Intercooler Charge Pipe Hot Side 17-146P
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17-146P

HPS Polish Intercooler Charge Pipe [Hot Side] For 17-19 Silverado/Sierra 2500HD 3500HD Duramax 6.6L Diesel Turbo L5P

$309.00$410.97
8 items left

Shipping restriction: This item cannot be shipped to the state of California, New York and Maine.

Free Shipping witihn lower 48 states

International Buyer: Shipping charge does not included Custom Charge and Brokerage Fee (Detail)


This HPS Performance Hot Side Charge Pipe Kit is a simple and effective replacement and performance upgrade from the restrictive stock intercooler piping. The stock intercooler piping is a known weak point in the Duramax's powertrain and replacements from the dealerships are constantly on backorder. Replace your defective stock part with an upgrade that won't leave you stranded. Enjoy quicker acceleration, improved fuel mileage, easier towing, and increased long-term reliability. HPS Charge Pipe Kits prioritize seamless installation through meticulous design. The use of advanced technologies such as 3D scanning and Solidworks during product development ensures a precise fit. The design of this two-piece kit not only facilitates easier installation but also accounts for engine movement. 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.

  • Material: Mandrel-Bent Aluminum
  • Color: Polish
  • Improves acceleration and throttle response for a better driving experience.
  • Larger 3" mandrel bent 6061 aluminum tubing improves airflow and increases air volume.
  • Replaces your stock hot side intercooler piping with more durable parts that are high temperature resistant.
  • Includes HPS oil resistant 4-ply reinforced silicone couplers and heavy duty stainless steel spring loaded T-bolt clamps.
  • Replaces OEM PN: 87839947.

    Application:

    For 2017-2019 Chevrolet Silverado 2500 HD 6.6L V8 Duramax Diesel Turbo L5P (K2XX 3rd Gen)
    For 2017-2019 Chevrolet Silverado 3500 HD 6.6L V8 Duramax Diesel Turbo L5P (K2XX 3rd Gen)
    For 2017-2019 GMC Sierra 2500 HD 6.6L V8 Duramax Diesel Turbo L5P (K2XX 4th Gen)
    For 2017-2019 GMC Sierra 3500 HD 6.6L V8 Duramax Diesel Turbo L5P (K2XX 4th Gen)

    Remark:

    Installation:

    Product Content:

    • 1 x [Hot Side] Intercooler Charge Pipe, Hardware if Any is Shown in the Picture Above

    Included instruction (Online Version) with pictures/description to guide the installer throughout the whole process.

    Cross Reference Number:

    • 17-146P, 17146P, 17-146, 17146, 87839947