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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
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Description
Cobb 08-14 Subaru WRX / 08-21 STI Silicone Radiator HosesUpgrade your Subaru WRX or STI cooling system with the COBB Silicone Radiator Hoses Kit designed specifically for 2008 to 2014 WRX models and 2008 to 2021 STI models. Crafted to replace your factory rubber hoses, these silicone hoses provide superior durability and heat resistance, ensuring your engine stays cool even under the most demanding driving conditions. Constructed from premium silicone, this hose kit offers enhanced flexibility and
Upgrade your Subaru WRX or STI cooling system with the COBB Silicone Radiator Hoses Kit designed specifically for 2008 to 2014 WRX models and 2008 to 2021 STI models. Crafted to replace your factory rubber hoses, these silicone hoses provide superior durability and heat resistance, ensuring your engine stays cool even under the most demanding driving conditions.Constructed from premium silicone, this hose kit offers enhanced flexibility and resilience compared to standard rubber components. They are engineered to maintain optimal coolant flow and withstand higher temperatures without cracking or swelling. This makes them ideal for tuning enthusiasts seeking reliable performance upgrades for their Subaru’s cooling system.
The COBB kit is precision-made to fit your vehicle perfectly, ensuring an easy installation process without modifications. Their sleek black finish not only improves under-the-hood aesthetics but also resists oil and coolant acids, extending the hoses' service life.
Whether you're pushing your WRX or STI on the track, cruising on the street, or building a custom project, these silicone hoses deliver dependable performance and longevity. Trust COBB’s quality and Tuningsupply’s fast European shipping to get your upgrade to you without hassle or hidden costs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
How much weight are you carrying?
Size: 16lb, Color: Black
I’m very pleased with my 16lb weighted vest. Great quality. The straps are easy to adjust and the weight is evenly distributed when wearing. It really helps with your posture. Great way to ease in on training for backcountry hiking/camping.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great price and good quality.
Size: 10 Lb, Color: Black
Great price and arrived on time. Good quality and very comfortable to wear with adjustablefront strap. Easy to put on and take off and stays in place . Is not bulky and the weight is distributed evenly. Really helps you sweat and adds to your work out!!
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Comfortable Fit & Great Added Challenge
Size: 8 Lb, Color: Black, Size: 8 Lb, Color: Black
Really impressed with this vest. It fits snug without being bulky and stays in place during walks and workouts. The weight feels evenly distributed, so it’s comfortable on my shoulders and back.
I’ve been using the 8 lb option and it’s the perfect way to add a little extra challenge to my routine. Easy to put on, well made, and definitely worth it!
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Reviewed in the United States on March 30, 2026
★★★★★ 5
comfortable and works
Size: 10 Lb, Color: Black
Finally figured out how to wear this vest. There are two sides to the vest. When I put it on upside down, it fits much better and is comfortable. I bought the 10lb vest and although it feels heavy when you pick it up, its very comfortable when wearing it. If I put it on right side up it does not fit across my chest. But turned around it fits great and I am able to buckle it closed. I definately stand up straighter when wearing this vest and easy to walk around it. Although, as the weather gets hotter, it is a bit warm to wear.
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Reviewed in the United States on April 18, 2026
★★★★★ 5
ONE OF THE BEST ON THE MARKET AND GREAT PRICE!
Size: 24 Lb, Color: Pink, Size: 24 Lb, Color: Pink
I received my 24 pound vest today. I ordered pink. I love the color! Upon inspection, I see that the vest is very well-made, sturdy, with no metal beads leaking. It fits great. My previous vest hung down too low, resting on my hips. This one sits much higher, just like I wanted it too. This fits my body pretty great. I wore it inside my house to give it a try for two hours. It never shifted and I did not have to adjust it. However, the bulging sand pockets on my back, pressed against my shoulder blades and were a little bit bothersome, but not painful. I’m sure I’ll get used to it. I have purchased 5 rucking vests from 4 different manufacturers and this one, along with RuKSTR are the best. Unfortunately, RuKSTR does not make a 24+ lb weighted vest.
Here are the stats of my body:
5’9” 142 lbs. 68 yrs old
Bust = 38” Waist = 28”
Midriff = 30”
Top of shoulder to waist = 19”
Shoulders end-to-end = 15”
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Reviewed in the United States on February 5, 2026