SKU: 36125880617

CSF Cooling - Racing & High Performance Division High-Performance All-Radiator for 18-23 Subaru Crosstrek / 17-22 Impreza (7216)

Sale price$249.75 Regular price$277.50
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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Description

CSF Cooling - Racing & High Performance Division High-Performance All-Radiator for 18-23 Subaru Crosstrek / 17-22 Impreza (7216)The stout 2. 0L (FB20) and 2. 5L (FB25) naturally aspirated motors are more than up for the task of off roading and overlanding. However, those activities can be a lot harder on it than you might expect. Between dealing with traction loss, steep inclines, and additional weight of gear, there is almost always more strain on the engine. The result is above average operating temperatures that the factory radiator can struggle to keep up with. That's why

The stout 2.0L (FB20) and 2.5L (FB25) naturally aspirated motors are more than up for the task of off-roading and overlanding. However, those activities can be a lot harder on it than you might expect. Between dealing with traction loss, steep inclines, and additional weight of gear, there is almost always more strain on the engine. The result is above average operating temperatures that the factory radiator can struggle to keep up with. That's why CSF developed this High-Performance All-Aluminum Radiator for the Crosstrek and Impreza.

The 42mm 2-Row aluminum core not only increases the fluid capacity of the radiator, but also improves the cores ability to dissipate heat. CSF's Exclusive B-Tube Technology improves heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance. Efficiency is key in off-roading as speeds tend to be lower overall so you end up relying on the fans to move most of the air over the radiator. While the factory fans do a decent job pulling air through the radiator core, it is still less airflow than you'd typically see in city driving. A larger and more efficient core will keep your engine temps in check and keep your engine running strong. Also, a larger core also helps when your radiator is covered in dust, dirt, or mud. While a radiator isn't functioning at peak efficiency in there situations, the more overall cooling capacity you have the better. In Addition, the end tanks are made from high grade aluminum and TIG welded to the core for extra strength. In contrast, the OEM crimped onto plastic end tank design is much weaker and creates a weak point where failure is more likely. Because the CSF radiator is designed as a true plug-and-play drop-in fit application, installation requires absolutely no modifications, trimming, or cutting.

Features:

  • 2-Row - 42mm Ultra-High-Performance Core
  • CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps.
  • Cooling Tubes with CSF's Exclusive B-Tube Technology
  • 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
  • CNC Machined Mounting Brackets and OEM Style Inlet/Outlet
  • 100% All Aluminum TIG-Welded Construction
  • Smooth Satin Finish
  • True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications
  • Individually Leak and Pressure Tested
  • 2-Year Limited Warranty
  • 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: 36125880617

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    4.8 ★★★★★
    Based on 20 reviews
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    A
    Verified Purchase
    Amazon Customer
    Louisville, US
    ★★★★★ 3
    Not well made
    I have used these for 2 weeks now and one of them has a hole in the sole... I won't ever buy them again
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 15, 2025
    R
    Verified Purchase
    Ryan or Rachel Torkelson
    Phoenix, US
    ★★★★★ 5
    So excited for results, feels like it’s working!
    Size: Medium, Unit Count: 4
    First time trying them right now as delivered today. Originally thought was supposed to wear all night but glad to find out 30 minutes just because my dog sleeps on my feet over my sheets! These silicone socks feel great and I trim my toe nails short enough they seem very durable and unlikely to rip like the pic review shows. I am confident my feet and heels will much smoother after first time wearing! I do have acrylic nails so I will be careful Putting the silicone socks on and off. Just as easy as the video the spread the lotion inside the socks and rub it around, mess free!!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 18, 2026
    J
    Verified Purchase
    Joey B
    Phoenix, US
    ★★★★★ 5
    Actually, better than I expected!
    Size: Medium, Unit Count: 4
    These are better than what I was expecting based on the reviews. I do put them on carefully because someone said you can’t tear them so I’m careful putting them on, but they almost don’t feel like you’re wearing anything as long as you don’t put them too tight on your toes. I can put lotion on my feet and I know it has to soak in because there’s no place else for it to go like socks or my bed.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 20, 2026
    C
    Verified Purchase
    Carmen Pinto
    Pawtucket, US
    ★★★★★ 5
    Moisturing
    Size: Medium, Unit Count: 4
    The silicone socks are nice, they help my dry heels. I will warn you don't walk with them I got up in the middle of the night and tore one pair.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 3, 2026
    S
    Verified Purchase
    Samantha Frazier
    Lowell, US
    ★★★★★ 3
    So so...
    Size: Medium, Unit Count: 2
    They do what they advertised. You can NOT walk in them you will stretch them and pop a hole in them. You cannot sleep in them unless your going to wear larger cotton socks with them to keep them in place. They are easy to wash and dry which is nice. I will need to buy another pair. Great if your gonna watch a movie or binge TV in.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 7, 2026

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