ARP 80.5mm Ring Compressor

Marsoni

M251S

$68.23

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

ARP 80.5mm Ring CompressorSKU: 901 8050 UPC: 672036029692 ARP 80. 5mm Ring Compressor for Honda B Series Acura Integra VW Audi 1. 8T The ARP 80. 5mm Ring Compressor is a precision tapered tool for compressing piston rings during installation in 80. 5mm bore engines. It fits popular performance builds including Honda B series in Civic and Integra plus VW Audi 1. 8T motors. ARP engineering ensures even ring compression for smooth piston drops without scratching cylinder walls.

Easy Shipping

Quick Dispatch:

Your ARP 80.5mm Ring Compressor 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 ARP 80.5mm Ring Compressor ships.

Need Help?
Questions about ARP 80.5mm Ring Compressor, 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 ARP 80.5mm Ring Compressor 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 concept is interesting, however this particular product is a fail. There is not enough elastic/support and the seam by your toes moves quite a bit when you walk allowing the material to swallow your toes and can bunch up under the pad of your foot. Very uncomfortable and annoying. Don't waste your money, these socks belong in the trash!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 11, 2019

Verified Purchase

Becca Love

Whiting, US

★★★★★ 2

This sock has a seem between 2 toes -very uncomfortable.

These are exactly the socks I needed to wear after breaking my foot, but there is a big, thick seam sewn in, between my big toe and the next toe. Extremely uncomfortable. I had to use a seam ripper to remove the threads on these socks, so I could wear them. We were leaving on a 4-week trip the next morning, I had no time to return them.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 24, 2023

Verified Purchase

B R.

Lowell, US

★★★★★ 3

That they are not as they appear in photos.

The photos do not show that there is a section for the big toe and the rest is open. The photo shows as if the whole toe section is one opening instead of two. They work for what I want but just not what I thought they would be.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 29, 2021

Verified Purchase

Melissa Schneider

Alexandria, US

★★★★★ 2

Not as pictured

The pictures make it seem like these are open all the way across. There are actually two holes. It is quite tight on the big toe. I will keep these, however I would not order these again.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 2, 2023

Verified Purchase

Harley

Fort Morgan, US

★★★★★ 5

Perfect for my needs

Size matches my feet. Good enough quality. Comfortable.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 24, 2026