I was told to replace the cat because the check engine light was on, bought the magnaflow, it’s not the cheapest one but is stainless steel so should not rust like the one I had, fit was good but had to do some piping work
It is not a perfect fit for my E36 but it does the trick, the car sounds and performs better, it’s a perfect add-on for this cost, the next step is a high-performance exhaust…Do you have any at a good price?
High-quality direct-fit catalytic converter, had a hard time removing the existing one, but this was easy to install, I recommend buying a downstream sensor because mine got damaged when I was trying to take off the old cat
The part looks and fits the same as provided on the website, so it seems to be high-quality. Besides, it’s great to know it is covered with a limited lifetime warranty, so I hope it will live the life of my 2003 passat, professional installation is a must.