www.magnaflow.com

Bout both upstream and downstream cats for my 2001 tacoma they fit properly in the factory locations all I had to do was weld them in and had zero issues passing smog. Great product. Now I need a muffler

So far everything working great,no engine light

Accurate description of the muffler which fit as it was described. Nice sound.

Recently purchased Magnaflow catalytic converters for my 2012 Sierra. The fit was great but the passenger side cat is loose on the inside and makes loud knocking noise when driving down the road. Submitted problem to Magnaflow overa week ago and have not heard back from them. Hoping to hear from them soon and they send me a replacement soon.

Your team helped with an order mistake and within a few minutes we got the right equipment and processed the return. Excellent work thanks