SKU: 96618541602

HPS Intercooler Cold Side Charge Pipe, Honda 2017-2020 Civic Si 1.5L Turbo, 17-121

Sale price$175.45 Regular price$194.95
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

HPS Intercooler Cold Side Charge Pipe, Honda 2017-2020 Civic Si 1.5L Turbo, 17-121Experience increased horsepower, torque, throttle response, and acceleration for your 10th generation Honda Civic Si 1. 5L Turbo with HPS Performances Intercooler Pipe Kit (Part number 17 121). The intercooler piping kit optimizes and smooth out the air flow, increase horsepower +8. 9 Whp , torque +8. 5 Ft lbs at 4300 rpm and improve throttle response without re tuning the ECU. This kit replaces the stock plastic upper cold side charge pipe and rubber

Experience increased horsepower, torque, throttle response, and acceleration for your 10th generation Honda Civic Si 1.5L Turbo with HPS Performance’s Intercooler Pipe Kit (Part number 17-121). The intercooler piping kit optimizes and smooth out the air flow, increase horsepower +8.9 Whp , torque +8.5 Ft/lbs at 4300 rpm and improve throttle response without re-tuning the ECU. This kit replaces the stock plastic upper cold side charge pipe and rubber boots with our custom mandrel-bent 16 gauge 6061 aluminum tubing, signature HPS 4-ply reinforced silicone hoses, and stainless steel clamps. With these upgraded materials, your Civic is future-proofed for more boost while reducing the risk of boost leaks.

Installation difficulty is 3/5 and requires some mechanical experience to install. Installs in 1-2 hours using a basic mechanics tool set. We include a detailed 8 page installation manual to guide you step-by-step of the installation.

Vehicle Application
2020 Honda Civic 1.5L Turbo Si
2019 Honda Civic 1.5L Turbo Si
2018 Honda Civic 1.5L Turbo Si
2017 Honda Civic 1.5L Turbo Si

  • - Fine-tuned by HPS Performance to deliver the maximum performance gains - increase horsepower +8.9 Whp , torque +8.5 Ft/lbs at 4300 rpm.
    - 1 piece design delivers smooth and optimized airflow, boost up performance gains in mid-range without re-tuning the ECU.
    - The bead rolled pipe ends prevent couplers from popping off under boost.
    - Features HPS signature race proven high temp 4-ply reinforced silicone hoses and industrial grade 100% stainless steel embossed hose clamps
    - 2.5" Mandrel-bent aluminum piping replace stock restrictive tubing
    - Includes 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 trigger CEL light
    - NOT CARB Complaint
    - System Type: Intercooler Cold Side Charge Pipe

  • Product Information
    - Product Type: Intercooler Pipe Cold Side
    - Intake Tube Material: Aluminum
    - Aluminum Tube Size (Outside Diameter): 2-1/2 inch
    - 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: 7 lb
    - Shipping Box Dimension: 24 inch x 12 inch x 10 inch

    Included in the kit
    - HPS Performance Aluminum Intercooler Tube
    - HPS Performance High Temperature Reinforced Silicone Couplers
    - HPS Performance 100% Stainless Steel Embossed Hose Clamps
    - Installation Instruction

  • Color Manufacturer Part Number UPC Code
    Polish 17-121P 648044897516
    Black 17-121WB 648044897523
    Blue 17-121BL 648044897547
    Red 17-121R 648044897530

How to install HPS Intercooler Cold Side Charge Pipe on 2017-2020 Honda Civic Si 1.5L Turbo - Part Number: 17-121

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96618541602

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★★★★★ 4
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Good, flexible (considering it's 2 GA) wire. Lugs soldered on well (using solder pot + flux). The only reason I didn't rate it 5 stars is because it's expensive. Made in USA was a +
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Reviewed in the United States on March 22, 2017
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Reviewed in the United States on February 22, 2026
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★★★★★ 5
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★★★★★ 5
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