Reviewed By Justin W (Centerville, UT) Reviewed for a 2002 Chevy Avalanche —12/15/2009 8:23 AM
These Magnaflow cats are great. The installed pretty easily on my truck. It took about 2 hours to do. The only problem was that there is a part that you need to save from the old pipe (where flange hooks to the exhaust manifold, there's a little part that fits inside the exhaust manifold and inside the flange from the cat), if you don't save it you will leak exhaust and it'll sound loud. I'm very pleased with the product, they look nice, perform well, and install pretty easily.