Injen 16-18 Ford Focus RS 3in Cat-Back Stainless Steel Exhaust w/ 4in Black Chrome Tips

Injen 16-18 Ford Focus RS 3in Cat-Back Stainless Steel Exhaust w/ 4in Black Chrome Tips

Marsoni

M251S

$832.46

Get it in 3 business days with 1 day shipping. Friday, May 29

Injen 16-18 Ford Focus RS 3in Cat-Back Stainless Steel Exhaust w/ 4in Black Chrome TipsSKU: SES9004 UPC: 843115027247 Injen 16 18 Ford Focus RS 3in Cat Back Stainless Steel Exhaust w 4in Black Chrome Tips Transform the sound and power of your 2016 2018 Ford Focus RS with the Injen SES9004 3 inch cat back exhaust system crafted from T304 stainless steel. This direct fit system adds up to 16 horsepower and 14 lb ft of torque while delivering a deep aggressive tone. Engineered for seamless installation using factory hangers it bolts on

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We offer a 30-day return/exchange service after receiving.
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I just received these for my son. They are very nice and look sturdy, but he hasn't worn them yet, so I cannot speak to how well they hold up in the wash or when worn. They appear to be the right size and look stretchy, but not the kind of stretchy that feels super tight on the foot (which I don't like). If they wear unusually well or poorly, I will come back and edit this.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 26, 2025

Verified Purchase

Noah

Grantham, US

★★★★★ 5

MY FAVORITE SOCKS

Size: Large, Color: (001) Black / Black / Pitch Gray

I bought these originally at my local UA store and had to buy more. They are my favorite daily wear.

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Reviewed in the United States on February 25, 2026

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SD-out

Belleville, US

★★★★★ 4

A sock with real support and thickness!

Size: Large, Color: (001) Black / Black / Pitch Gray

I’m pretty happy with these. It seems like sock manufacturing changed 10-15 years ago, and it’s become hard to find pairs that are actually thick and durable. I bought these for an event where I knew I’d be on my feet all day, and they did not disappoint. They provided excellent support throughout the day, even while wearing shoes that typically make my feet ache after just a couple of hours. Glad to finally find a pair that feels well-made.

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Reviewed in the United States on April 10, 2026

Verified Purchase

Amazon Customer

Carnegie, US

★★★★★ 5

Great socks

Size: Large, Color: (001) Black / Black / Pitch Gray

Love the quality of this great product very comfortable and fits really good

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Reviewed in the United States on July 31, 2025

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