A-Premium Catalytic Converter Kit Direct-Fit Compatible with 2009-2014 Chevy & GMC - Avalanche, Silverado 1500, Suburban, Tahoe, Sierra 1500, Yukon, Yukon XL 1500-4.3L 4.8L 5.3L 6.0L - EPA Compliant

I bought this product to replace an aftermarket set of Cadillac converters cheap ass ones. This product is a very good product and fit perfectly I had professionally installed they welded instead of using clamps sound really good made my truck sound better I recommend this to anybody that has a Chevy avalanche that's a 2000 to 2013 1500 work great I would buy this product again been on my truck for 6 months no problems. the set that was on it that were cheap we're only on there for a month and a half and the cats started rattling and gave me a bunch of codes. Also it's a great price for the money this product also looks exactly like the original OEM part. they came earlier than what shipment said it was going to be delivered. Don't waste your money on anything else.

It fit perfectly

If I could give a less than one star I would. I order this kit to fit a 2014 GMC 1500 Sierra. Unfortunately, when I left the truck at the mechanic shop to have it installed and came back later. The mechanic started cutting all the pipes on my truck to install the catalytic converter and when he got the kit out it was completely the wrong kit. The mechanic had to completely reword the kit to make it work which cost be about $350.00 more than it would have. Whatever you do DON'T purchase this kit until you have your mechanic check completely.If I could have stayed with the mechanic and not had him make the kit work I probably could have returned but that was not the case.PLEASE check before purchasing this kit.

The part came quicker than expected, it was an exact fit for my 2011 Chevy Avalanche LTZ. I had to have the end piece modified to fit the existing pipes on my truck but overall satisfied with the item.

Fast shipping and perfect fit

Check Engine Light for catalyst efficiency came on.. wasn’t there before

Purchased in May and now it's Oct 7th, and the same code returned. Have to buy more cats... the code was on bank 1 and 2. Money wasted.

Did not fit my 2014 chevy silverado