High Flow Front Catalytic Converter Kit Direct-Fit Chevy Silverado GMC Sierra 1500 1999 2000 2001 2002 2003 2004 2005 2006 Avalanche Suburban Tahoe Yukon XL Cadillac Escalade 4.3L 4.8L 5.3L

Perfect fit! Heavy metal pipe and perfect welds! Easy to install!!! Would recommend!!

I bought my son’s truck without cats and replacing them in a shop was way too expensive. We bought these on the recommendation of his auto shop teacher! His teacher helped him install them in class, they are a great fit and his truck is so much quieter. No more gas smell or waking the neighborhood on his way to school and work! Would definitely recommend!

i could not use it due tomy van was longer,sucks cause they dont have it formy van and it was a great deal came quick. i almost put it on an took to a muffler shop.ALMOST.IT DOES NOT COME WITH ALL THE BRACKETS NEEDED FOR THE MUFFLER SUPPORTS

Was a great fit for my 2001 GMC Sierra 5.3L

This y-pipe assembly is not built correctly. Trust the bad reviews I wish I did. Angles and bends are off and so is the length from bank 1 to 2. My original ones fits perfect this thing is junk.

FOMIUZY Catalytic ConvertorFOMIUZY Catalytic Convertor Implied in the description that a warranty exists, even if a written warranty isn't provided, it is required the product(s) to be of satisfactory quality and fit for its intended purpose. A faulty product despite excellent service, still warrants a claim. If a product fails under normal use, the consumer has the right to seek a remedy with this product replacement, or refund, whether it's through Amazon or the Business itself. FOMUZY has honored this warranty. Proving that consumers are important and so are the product they sell. Ordering on Amazon we as consumers are always striving to find company's and or products, we can count and when a trust in the product and company happens consumers will continue using these companies over and over again with recommendation, in this case honoring their products as this company has done for me makes them a prime candidate for future product orders and a higher ratings three stars as this is my first order with this company.

Fits perfect on my 2000 chevrolet silverado check engine light is off now

Fit perfectly. Needed a new gasket O-ring for driver side piece where it meets with the collector as well as the triangle shaped gasket . $10 and done overall well worth the money saving thousands!!