SKU: 96618541602

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

$175.45 $194.95
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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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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4.5 ★★★★★
Based on 21 reviews
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A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Pleasantly surprised!
Color: Beige, Size: 35" x 23"x 3.5"
This bed is thick, plush, soft and has both a furry plush side and a cooler canvas side. It's the perfect size for my dog's crate and he does seem to really enjoy laying on it. It's super easy to clean - washes up nicely on delicate and with a low tumble dry. I had no issues waiting for it to fluff up after being unpackaged, too. It was good to go by that evening. I was expecting, at this price point, something flimsy with loose threads. Overall, I think it's much thicker and nicer than I was expecting for the price! Thinking about grabbing another one before they disappear!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
C
Verified Purchase
Cindy Reid
West Palm Beach, US
★★★★★ 5
Thick and soft
Color: Grey, Size: 35" x 23"x 3.5", Color: Grey, Size: 35" x 23"x 3.5"
We and the corgis love the bed. We got the large size so that both corgis could be on it together so the large size is perfect for 2 small to medium breed dogs that like to snuggle/sleep together. The bed is surprisingly thick and soft and well made. It appears that it will be fairly easy to machine wash and dry and I suspect if the pups do not decide to demolish it like they do their stuffy toys, it will last a good long time. It is definitely a good buy for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
V
Verified Purchase
Vik El
Dallas, US
★★★★★ 5
Fluffy
Color: Beige, Size: 35" x 23"x 3.5", Color: Beige, Size: 35" x 23"x 3.5"
I purchased the 35x23” in beige. I know this is a dog bed, but I am using it as a comfy mat in my prayer room. It’s nice and soft and fits right where I needed it. Perfect for when I get on my knees to pray at the cross.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
M
Verified Purchase
Mae
West Palm Beach, US
★★★★★ 4
Perfect fit in my dog crate, nice loft to it
Color: Grey, Size: 35" x 23"x 3.5"
Really nice dog bed, fits perfectly in the crate that I have. This thing is rather large and bulky and difficult to wash. I wish that there was a zipper on it and that you could remove the stuffing so that you can wash just the cover. Before putting it inside the dog crate, I had it on my couch. My daughter thought it was a new pillow for her to use and was bummed when I told her it was for the dogs. She liked it and thought it was quite comfortable.
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Reviewed in the United States on March 14, 2026
K
Verified Purchase
Koko
Bozeman, US
★★★★★ 5
AMAZING
Color: Grey, Size: 41" x 27"x 4"
This bed is huge and perfect for my two doggies who want to share but need a bigger space. Its also firm so that they have all the support they need. Its an amazing bed for my fur babies
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026

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