


Injen 15-21 Subaru WRX 2.0L 4 Cyl. Wrinkle Red Cold Air Intake
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Injen 15-21 Subaru WRX 2.0L 4 Cyl. Wrinkle Red Cold Air IntakeSKU: SP1209WR UPC: 843115029159 Injen 15 21 Subaru WRX 2. 0L 4 Cyl. Wrinkle Red Cold Air Intake Upgrade your 2015 2021 Subaru WRX with the Injen SP1209WR Wrinkle Red Cold Air Intake system designed for the 2. 0L 4 cylinder turbo engine. This bolt on intake replaces the restrictive factory airbox to deliver dyno proven gains of 14 horsepower and 18 lb ft of torque while improving throttle response. Available in wrinkle red SP1209WR, wrinkle black
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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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4.7 ★★★★★
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Product Reviews
★★★★★ 1
Too large. Correct size not depicted.
SIZE 10-14... Too large. Product details says "Regular" size. Returning.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
★★★★★ 2
Too big
The one size fits all was too big for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
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Reviewed in the United States on October 21, 2025
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
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Reviewed in the United States on May 12, 2026
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