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All feedback (76)
- advance_parts (57278)- Feedback left by buyer.Past monthVerified purchaseHope to deal with you again. Thank you.
- bosspowersportsoutlet (191623)- Feedback left by buyer.Past 6 monthsVerified purchaseThank you for shopping with us on eBay, it was our pleasure!
- konocovers (180884)- Feedback left by buyer.Past 6 monthsVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- qualityandquickautowreckers (18293)- Feedback left by buyer.Past 6 monthsVerified purchaseThanks for shopping with a small American family business. A+
- allstateus (915757)- Feedback left by buyer.Past 6 monthsVerified purchaseThanks for buying a SquareTrade warranty. Call 877-WARRANTY if you need help!
- total_autopart (66016)- Feedback left by buyer.Past 6 monthsVerified purchaseGood buyer, prompt payment, valued customer, highly recommended!!!
Reviews (2)

Sep 06, 2021
Great O2 Extenders for High Flow Catalytic Converters.
I purchased Solo High Flow Catalytic Converter and my CEL came on 5 miles of slow driving while breaking in both brand new Catalytic converters. Code PO420 and PO430 was the code that came up. I installed both rear O2 extenders and the engine turned off the CEL 90 miles later. Passed inspection with no problems.

Aug 29, 2025
The first time I installed the car cover...
The first time I installed the car cover for a 1976 Lincoln Mark IV it was very easy to set up and install by one person. The Quality feels strong and would withstand rain, windy and high temperatures in direct sunlight compared to my previous car cover that only lasted 3 months. After I install the cover less than 10 minutes the rain and wind came along out of nowhere. It's worth the value and performance.