


Skunk2 06-11 Honda Civic Si O2 Extension
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Skunk2 06-11 Honda Civic Si O2 ExtensionThe O2 sensor wire harness extension is designed for 2006 2014 Civic Sis. These extensions are great for installing an aftermarket header where the oem O2 sensor wires arent long enough to reach the new bung location. Designed for the Skunk2 header and exhaust. This Part Fits: Year Make Model Submodel 2006 2011 Honda Civic Si
Quick Dispatch:
Your Skunk2 06-11 Honda Civic Si O2 Extension 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 Skunk2 06-11 Honda Civic Si O2 Extension ships.
Need Help?
Questions about Skunk2 06-11 Honda Civic Si O2 Extension, 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 Skunk2 06-11 Honda Civic Si O2 Extension in your area.
Get Shipping Estimates
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
You may also like
4.0 ★★★★★
Based on 374 reviews
Sort
Product Reviews
★★★★★ 5
No clumping
No clumping
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 5
Easy to swallow!
Nice and small, very easy to swallow. So happy they are softgels, will definitely purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
★★★★★ 4
Thumbs up
4.5 stars. Did the job. Was taken daily along with an iron supplement. Could feel the change in my body.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
★★★★★ 5
Just what I needed
These are just what I was looking for.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2025
★★★★★ 4
Seems good.
This seems to be good quality and they build trust with the third party testing. The bottle arrives safety sealed for assurance. The blend is good; especially with the BioPerine for easier absorption. The capsules have not taste and are easy to swallow. So far, I'm quite pleased. The quality and price seems fair compared with other offerings. I have no negatives to note.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2025