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HKS LEGAMAX Premium WRX STI/WRX 2015 US

Marsoni M251S
Sale price$995.00
Pay 4 payments of $248.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
HKS LEGAMAX Premium WRX STI/WRX 2015 USSKU: 31021 BF001 UPC: 4957266931790 HKS LEGAMAX Premium Cat Back Exhaust Subaru WRX STI 2015 2021 USDM The HKS LEGAMAX Premium is a full cat back exhaust system designed for the 2015 2021 Subaru WRX STI sedan (USDM VA chassis). It replaces the stock system from the catalytic converter back with mandrel bent piping for improved exhaust flow and throttle response. Drivers experience noticeable power and torque increases along with a refined deep sports
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 366 reviews
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Verified Purchase
Gee Buttersnaps
Dallas, US
★★★★★ 5
Very comfy!
Color: (100) White / White / Halo Gray, Size: Medium
Very soft, fits well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
R
Verified Purchase
Rachel D.
Grantham, US
★★★★★ 4
Good sock but thick
Color: (001) Black / Black / Castlerock, Size: Small
These Under Armour socks are high quality and definitely durable, with great cushioning and a solid fit that stays in place throughout the day. The material feels supportive and they hold up well after multiple washes without losing shape. My only minor downside is that they’re thicker than I expected. They feel more like a heavy-duty training sock, which is great for colder weather or intense workouts, but a bit bulky for everyday sneakers or warmer days. That said, the quality is excellent, and if you prefer a thicker, more cushioned sock, these are perfect. Just something to be aware of depending on how you plan to use them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
C
Verified Purchase
Christina Gary
Fort Morgan, US
★★★★★ 5
Black Under Armor Socks
Color: (001) Black / Black / Castlerock, Size: Medium
They fit perfect. I bought them for my Boyfriend & most pairs are too big or not Really no shows like they say. If they have white ones, I will be purchasing more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
J
Verified Purchase
Joseph Pratt
Lake Worth, US
★★★★★ 5
Great product.
Color: (001) Black / Black / Castlerock, Size: Medium
🙏🙏🙏
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Reviewed in the United States on May 16, 2026
M
Verified Purchase
Matthew J Hughes
Carnegie, US
★★★★★ 5
Fits well! XL is Real!
Color: (239) Elite Beige / Elite Beige / Halo Gray, Size: X-Large
As far as I know, these are the only XL no show tan socks on Amazon that actually fit a size 14 foot. I've tried a few other that don't fit after wearing them once. This is a regular feeling sock and not the thin hose type like other XL.
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Reviewed in the United States on April 21, 2026

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