HKS SPF ECR33/WGNC34 RB25DET

Marsoni

M251S

$110.00

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

HKS SPF ECR33/WGNC34 RB25DETSKU: 70019 AN105 UPC: 4957266257197 HKS Super Power Flow Air Filter for 1991 1998 Nissan Skyline ECR33 and 1998 2002 WGNC34 RB25DET This HKS Super Power Flow SPF is a direct replacement panel air filter designed for Nissan Skyline models equipped with the RB25DET engine. It fits ECR33 R33 sedans and WGNC34 R34 sedans by dropping into the factory airbox without modifications. Expect noticeable improvements in engine breathing higher airflow volume and

Easy Shipping

Quick Dispatch:

Your HKS SPF ECR33/WGNC34 RB25DET orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your HKS SPF ECR33/WGNC34 RB25DET ships.

Need Help?
Questions about HKS SPF ECR33/WGNC34 RB25DET, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for HKS SPF ECR33/WGNC34 RB25DET in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

The wife struggles with socks. She only like the Nike ones, then they discontinued them, so had to start the search again! Found these, they are expensive just like the Nike, but the size is true, they look great, they are super soft and stretchy. They are light weight and breathable and seem to wick away moisture. She loves these!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 18, 2025

Verified Purchase

Charlottesville, US

★★★★★ 5

LOVE THEM!!

Size: Small, Color: (001) Black / Black / Castlerock

LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 18, 2026

Verified Purchase

Lucy Mejia

Whiting, US

★★★★★ 5

So will not write down your foot

Size: Medium, Color: (001) Black / Black / Castlerock

I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 6, 2026

Verified Purchase

Twins9

Belleville, US

★★★★★ 5

Comfy and Stay Put

Size: Medium, Color: (002) Black / Black / Halo Gray

These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 16, 2026