SKU: 86659476411

HPS Cold Air Intake Kit 2015-2017 Subaru WRX STI 2.5L Turbo, Red

$126.45 $140.50
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

HPS Cold Air Intake Kit 2015-2017 Subaru WRX STI 2.5L Turbo, RedDescription Specification Fitment The All New HPS Performance 837 Series Air Intake Kit (Red, Part # 837 573R) for 2015 2017 Subaru WRX STI 2. 5L Turbo offers a free flowing 2 3 4 inch mandrel bent aluminum tube induction system by relocating HPS Performance Air Filter outside of the engine compartment to deliver the coolest air inlet temperature. Compare to the tradiational intake setup, HPS Performance 837 Series cold air intake kit delivers cooler

  • The All-New HPS Performance 837 Series Air Intake Kit (Red, Part # 837-573R) for 2015-2017 Subaru WRX STI 2.5L Turbo offers a free-flowing 2-3/4 inch mandrel-bent aluminum tube induction system by relocating HPS Performance Air Filter outside of the engine compartment to deliver the coolest air inlet temperature. Compare to the tradiational intake setup, HPS Performance 837 Series cold air intake kit delivers cooler air with more oxygen, which translates into a more intense explosion in the vehicle combustion chamber to produce dyno proven performance gains - increase horsepower +19.4 whp , torque +20.5 ft/lbs and improve throttle response while maintaining safe air fuel ratio. The included installation manual has clear pictures and instructions to guide the installer throughout the whole process. The kit does NOT require tuning and does not trigger CEL light. No modification is required during the installation. HPS light weight mandrel-bent aluminum alloy tube replaces the stock restrictive air box and optimizes the airflow with excellent heat dissipation and long lasting durability. HPS Performance 837 Series air intake kit features race proven reinforced silicone hoses and industrial grade 100% stainless steel T-bolt clamps which ensures reliability, even during the most extreme driving conditions. The All-New HPS Performance Air Filter is designed with performance in mind, delivering excellent filtration without sacrificing airflow. All HPS Performance Air Filters are made in the United States.

    HPS Performance Air Intake Kit Features and Specification
    - Delivers dyno proven performance gains - increase horsepower +19.4 whp , torque +20.5 ft/lbs and improve throttle response. Fine-tuned by HPS Performance to deliver the maximum performance output thru the top end power band
    - Features HPS Performance signature race proven reinforced silicone hoses and industrial grade 100% stainless steel T-bolt clamps
    - 2-3/4 inch mandrel-bent aluminum tube replaces stock restrictive air box and optimizes the airflow with excellent heat dissipation and long lasting durability
    - Relocates HPS Performance Air Filter outside of the engine compartment to deliver the coolest air inlet temperature for the best cooling effect.
    - Includes the All-New HPS Performance Air Filter (Washable and Reusable). HPS Performance Air Filter Part Number: HPS-4275
    - 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.
    - Aluminum Tubing Color: Red
    - NOT CARB Complaint
    - System Type: 837 Series - Performance Cold Air Intake Kit. Manufacturer Part Number: 837-573R
    - This intake is designed for 2015-2017 Subaru WRX STI 2.5L Turbo

    HPS Performance Air Filter Key Features

    Woven cotton filter element
    - Traps dirt up to 5 microns. Superior airflow without sacrificing filtration.
    - Washable and reusable, saving you money down the line.

    Specially formulated light-weight synthetic oil
    - Creates an ionic bond with the filter's stainless steel mesh.
    - Attracts and traps dirt onto the mesh, creating a clear path for airflow.
    - Will not affect or damage sensors.

    Stainless steel mesh reinforcement
    - Higher resistance to dents over the aluminum mesh.

    Low pressure injection molding
    - Effectively minimizes seepage of rubber onto filter element.
    - Increases airflow by up to 25% compared to high pressure molding.

    Manufactured in the USA by Green Filter
    - Green Filter is the leading manufacturer of world-class filter used by many of the world renowned racing engineers, engine builders, drivers and enthusiasts that regularly "win on Sunday"

    All HPS Performance Air filter are designed with performance in mind, and backed by HPS One-Year Limited Warranty.

  • Product Information
    - Manufacturer Part Number: 837-573R
    - UPC Code: 648044885490
    - Product Type: 837 Series Performance Air Intake Kit
    - Dyno proven performance gains: Horsepower +19.4 Whp , Torque +20.5 Ft/lbs
    - Intake Tube Material: Aluminum
    - Intake Tube Size (Outside Diameter): 2-3/4 inch
    - Intake Tube Color / Finish: Red
    - 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 Intake Tube
    - HPS Performance Heavy Duty Steel Heat Shield
    - HPS Performance Air Filter (Washable and Reusable). Part Number: HPS-4275
    - HPS Performance High Temperature Reinforced Silicone Couplers
    - HPS Performance 100% Stainless Steel T-Bolt Clamps
    - Mounting Hardware
    - Installation Instruction

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: 86659476411

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4.7 ★★★★★
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C
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Chris C.
Boise, US
★★★★★ 5
Prob the best paper for sublimation
Size: 8.5x11inch
Been using this paper for a few years now. Colors always seem to pop and look correct
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
E
Verified Purchase
Embrace.Plantbased
Waukegan, US
★★★★★ 5
Easy to Use, Great Quality!
Paper Size: 8.5-x-11-inch, Paper Size: 8.5-x-11-inch
Works like a charm as long as you follow instructions. Great value for the price. I used the waterside decals to create custom memorial balloons and they turned out great. I received so many compliments and appreciation from the family. Would order again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
J
Verified Purchase
John Crisafi
Natrona Heights, US
★★★★★ 5
Works very well, easy to use, print great
Paper Size: 8.5-x-11-inch, Paper Size: 8.5-x-11-inch
This was my first time using this kind of decal and I found them to be pretty easy to use and effective. I followed the instructions and all of my projects turned out perfectly. Print quality was good and I had no issues with the ink drying. I bought this because my kids love Bluey (the animated show from Australia) so I wanted to make them some wooden Bluey coasters. I bought some 1/2 inch thick poplar stock from HD, cut it into 3.5 inch squares and sanded them smooth. I added a coat of acrylic clear and let that dry, then lightly sanded it so that the water would not raise the grain of the wood. I followed the instructions for these decals and printed them out on my Canon inkjet printer. I let them dry for about 10 minutes and then took the sheets outside and sprayed them with acrylic clear coat twice, with a few minutes between coats, as the can said. I did it again the next day for a total of 4 coats. I cut them out and the submerged one in filtered cool water. While it was submerged, I wiped a coaster with a bit of water. After 20-30 seconds, I took the decal out and placed it on the coaster and gently slid the decal off the paper a bit, then I grabbed the paper backing and slid it out while I held the decal in place. I adjusted it a bit and then smoothed it out and dabbed it lightly with a clean towel. I checked for bubbles and smoothed more with wet fingers, then I dried them again with a towel and let the whole thing dry overnight. The next day, I sprayed 2 coats of acrylic clear coat and the same again a day later. Then I added thin felt pads to the back to let them slide on the table. So far, they have held up well. The decals still look good and they aren't coming off. I did mess up one because I put on too thick a coat of acrylic by accident and it made the decal peel. One coaster was left with water on it overnight and there was no problem the next day when I wiped it off. Good coats of sealer are essential to seal the ink and the coaster, then the whole process seems to go well consistently. I had one or two decals in my second batch that ripped that were entirely my fault. You have to be gentle and I pulled too hard when repositioning the decal. For sure I will buy these again. They are great for small projects for personal use.
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Reviewed in the United States on July 24, 2021
E
Verified Purchase
Ed
Lexington, US
★★★★★ 5
Works as intended
Paper Size: 8.5-x-11-inch
Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
L
Verified Purchase
LINDITA ARIAS
Massapequa, US
★★★★★ 5
Excelente calidad
Paper Size: 8.5-x-11-inch
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

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