Shopping Cart

Your cart is empty.

Your cart is empty.

AutoShack Catalytic Converter Exhaust Pipe Direct Fit Replacement for GMC Sierra 1500 Sierra 2500 Yukon XL 1500 Chevrolet Silverado 1500 Suburban 1500 Tahoe Cadillac Escalade (EPA Compliant) EM60513

Free shipping on orders over $29.99

$149.08

$ 72 .99 $72.99

In Stock

About this item

  • Direct fit for installation onto existing exhaust system. 100% new. Pipe may be 2 pieces for quick installation
  • EPA Compliant. References: 50511. Professional Installation is Highly Recommended
  • Made from premium quality materials to meet original specifications. Replacement for 1999-2000 Chevrolet Silverado 2500 1999-2003 Silverado 1500 2000-2003 Suburban 1500 Tahoe 2002-2003 Avalanche 1500 1999-2000 GMC Sierra 2500 1999-2003 Sierra 1500 2000-2003 Yukon XL 1500 2002-2003 Cadillac Escalade
  • This product is not legal for sale or use in California, Colorado, New York and Maine due to state emissions regulations
  • Please use Amazon's vehicle fitment tool (located at the top of the listing on desktop, below the images on mobile) to confirm that the part is correct for your vehicle application



Product Description

pipe,  exhaust weld,  universal converter
 3 to 25 exhaust reducer,  225 exhaust pipe,  2 inch muffler
 catalytic converter gasket,  rust converter automotive,  225 to 25 exhaust adapter
 rust converter,  heat shield automotive,  catalytic converter
 exhaust manifold,  catalytic convert,  automotive replacement catalytic converters

l david
Reviewed in Canada on May 31, 2025
this product was ok read there return policy carefully
Mikey Chan
Reviewed in the United States on September 27, 2024
No problems installing, I changed all 4 02 sensors along with this, check engine light went off
Michelle
Reviewed in Canada on September 21, 2023
Auto mechanic here, found the product to be junk! Bought thinking I could save money on getting a cheap cat, what a mistake. Looking at a year after install, cats are junk they are clogged my truck sounds like a rattle snake and now is driving like crap. I can smell cats burning up every day, engine light has been on since install, where the 2 pipes meet for crossover under trans always leak no matter how tight you tighten the pipes with the provided clamp, I had to weld it to get the exhaust leak dealt with, Do not buy this y-pipe! I’m personally going to buy the magna flow y-pipe instead of this crap truly dissatisfied with this cheap quality!! You pay for what you get! Now down $300 cash and gotta go get a new y-pipe that’s worth $800
Ali
Reviewed in the United States on September 20, 2023
Replaced my Cats in my 2003 suburban with this and the product is not good at all. It was a lot of work to make it barely fit in the vehicle... then after driving it for 10 miles check engine light came on for low efficiency. You can tell it's a cheaply made product that doesn't do its job properly.Update: the check engine lights went away on their own so I am updating the review. Still was a tough process to make the cars fit.
helga schmidt
Reviewed in Canada on October 6, 2023
Great assembly, came direct to our house within a few days. Everything fit fine.
Dylan
Reviewed in the United States on August 29, 2022
I need to return this item if possible. I looked at the item as I was about to install it and realized it’s not the right one.
Scott dunahoo
Reviewed in the United States on June 20, 2022
Arrived on time. Looks good and was easy to install. Perfect fit for a 03 Suburban 4wd
Kyle Jackson
Reviewed in the United States on May 29, 2022
Box came crushed and opened, rear flang were you bolt to the muffler exhaust pipe is a little off but was able to get good seal by snuging while it was running after it was warmed up. All few sensor bugs had bb's in bung threads and damgaed threads from some one cross threading caps in. I had to re tap and clean up all 4 in order to put o2 sensors main concern is now I have a leak at the converters at the cover plate gap..makes no sense but that's what I am dealing with now I have to take some place to have welded and sealed and after total expense from this I could have just payed the local shop to do it all and would have had everything resolved quicker and possible cheaper. Poor quality do to no quality control during manufacturing process, wasn't worth it, would have cost me just to return it for a refund based of company's return rules
Janis Slack
Reviewed in Canada on December 27, 2022
Replaced both convers and now engine light comes on (poor efficiency)
lisa stacy
Reviewed in the United States on April 5, 2022
LS swap
Peter
Reviewed in Canada on August 24, 2021
Had to weld cross pipe together. Clamp doesn't work very well. Exhaust leak
Gary
Reviewed in the United States on June 20, 2021
Product would be 5 stars except discharge flange did not fit oem flange on tail pipe and had to be modified to make it work. Everything else was a perfect fit
Janice Koonce
Reviewed in the United States on December 15, 2020
Perfect match
Recommended Products

$333.78

$ 99 .00 $99.00

4.5
Select Option