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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
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Description
Cobb 15-21 Subaru WRX MAF Extension HarnessEnhance your Subaru WRX 15 21 performance with the Cobb MAF Extension Harness, designed specifically to optimize your air intake system. This high quality component ensures a precise fit and superior airflow, allowing for improved engine efficiency and power gains. Crafted by the trusted brand COBB, this harness is engineered for durability and seamless integration with your vehicle's existing setup. It helps eliminate restrictions in your air intake
Enhance your Subaru WRX 15-21 performance with the Cobb MAF Extension Harness, designed specifically to optimize your air intake system. This high-quality component ensures a precise fit and superior airflow, allowing for improved engine efficiency and power gains.Crafted by the trusted brand COBB, this harness is engineered for durability and seamless integration with your vehicle's existing setup. It helps eliminate restrictions in your air intake pathway, supporting better mass airflow sensor readings and ultimately enhancing throttle response.
Ideal for tuning enthusiasts looking to elevate their ride, the Cobb MAF Extension Harness is a reliable choice for both daily driving and motorsport applications. Installation is straightforward, making it suitable for both DIY enthusiasts and professional workshops. Enjoy fast shipping and no hidden costs when you order from Tuningsupply, your dedicated partner in automotive performance parts across Europe.
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 7 reviews
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Product Reviews
★★★★★ 4
Good quality
Size: Large, Color: (035) Steel / White / Black
These are a bit thicker then a compression sock and they come up higher on the ankle than a no-show sock normally does. They are very comfortable and soft.
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Reviewed in the United States on February 10, 2026
★★★★★ 5
Good quality socks
Size: X-Large, Color: (001) Black / Black / White
Great value and great product and comfort. Not thin and wears well not like thin socks in a size that fits
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Reviewed in the United States on December 4, 2025
★★★★★ 5
Socks
Size: Medium, Color: (001) Black / Black / White
Great price, perfect fit.
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Reviewed in the United States on January 23, 2026
★★★★★ 5
The best athletic socks you can buy!
Size: X-Large, Color: White/Graphite (6-pairs)
These are the very best athletic socks you can buy period. I have had several pairs that are over 10 years old and still in wearable condition. We are talking several hundred washes. They are super comfortable and no show. I can't overstate how great these socks are.
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Reviewed in the United States on February 12, 2024
★★★★★ 5
Proper fit in all they wearability
Size: X-Large, Color: Black/Graphite (6-pairs)
I hate wearing any other type of socks anymore because you get fluid and my legs and these don't cut into my ankles they're very comfortable
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Reviewed in the United States on September 30, 2025