1998-1999 Audi A4 Quattro A6 Rr Oxygen Sensor Direct Fit

Got it, installed it in under an hour and car runs great! Quoted $2400.00 from Hyundai to replace catalytic converter! $300 form you guys. Great price, great service, what more can anyone ask for more!!! :)

Just wanted to thank you for the fast shipping,and i will buy other parts from you,and also recommend you to friends and family. thank you, and god bless you

Have a great summer season, and I look forward to working with you again very soon. I wish I'd found you're company years ago.  I've waisted many days of time searching in the past, only to find inferior parts at unreasonable prices. What a refreshing change to find an honest company with quality parts, great prices, and a genuine willingness to help the customer succeed. Thank You !

Howdy, I purchased a 1998-2002 Saturn 1.9L DOHC Muffler Exhaust System Item #1529 and I just wanted to say very good fitting and the most complete Exhaust System out there. Thank you for making the job on the wife's car easy. MAC just became my favorite automotive parts store.

Thank you very much ...I've got the parts here and installed ... You have a great company, and you can fully expect my business again .. Use My comments for advertising purposes if you wish ...

The parts came on the 26 of April in good condition and it was every thing I expected. Thanks for the deal cause I saved close to 200.00 on he quotes I have receive from the parts store in my area. Your rating with me is 5 STARS.

Thank you for the kind customer service. The parts look like a nice quality product and looking forward to installing them on the vehicle. If I need any more parts I will be sure to use your store again. Really great price and nice quality looking part.

I wish I could leave MORE feedback on our transaction. We were really taking a chance ordering such an expensive part on ebay, and were really afraid that once it was installed it wouldn't work. But everything is Good! Thanks so much for being a quick communicator and thanks for such speedy delivery of a good product. We will definately be using you again and will recommend you to all our friends.

Shopping with Mac Auto Parts was truly a great experience as I waited to install the part before I gave them my review. Everything turn out as expected, ETA Great, product quality Great, and price value excellent. Thank you hope to order more from Mac

First Time Buyer I Would Shop With Seller Again. Thanks For Your Help. Already have it installed, Car sounds a lot better. May not've gotten an inspection sticker without ya guys

100% Satisfied, parts came on time in great packaging. Thank you

Good communication, excellent price. Highly recommended seller!

Item as described, unbeatable price, fast shipping, highly recommended.

I received the exhaust for my 94 camry on Thursday, It look great I was very surprized to see the rubber donuts for the hangers ( very nice surprize )