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Stainless Works Collector Adapter 3-Bolt 3-1/2in OD Tubing 2-1/2in OD Outlet + O2 Bung

Marsoni M251S
Sale price$90.25
Pay 4 payments of $22.56 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Stainless Works Collector Adapter 3-Bolt 3-1/2in OD Tubing 2-1/2in OD Outlet + O2 BungMade from 304 stainless steel for maximum corrosion resistance. The nicest collector adapters available! These are TIG welded for strength and durability. Come with 3 1 2" 3 bolt flange and a 2 1 2" OD outlet. An O2 bung is welded into the tubing, space approximately 2" from the inside edge of the flange. This collector adapter comes with a limited lifetime warranty and proudly made in the USA.
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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 ★★★★★
Based on 1728 reviews
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TinyTim
Bozeman, US
★★★★★ 5
Great
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025
J
Verified Purchase
Jp
San Leandro, US
★★★★★ 5
Perfect
Perfect fit on my gen 1 out drive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2024
J
Verified Purchase
Jacob Codiga
Los Angeles, US
★★★★★ 5
Good quality
Oem fitment great quality vs oem
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 4, 2023
M
Verified Purchase
Michael McCoy
Waukegan, US
★★★★★ 5
Quality Wire.
Size: 2 Colors each 10FT, Style: 10AWG
I bought the wire to complete a wiring job on my Miata, great quality would recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
E
Verified Purchase
Electromag50
Belleville, US
★★★★★ 5
Flexible, maybe not UV rated
Size: 2 Colors each 5FT, Style: 10AWG
This wire is extremely flexible. My only concern is that it may not withstand UV. Nowhere on the insulation does it indicate that it is for solar.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

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