Cat longevity was noted in some above posts.
Cat quality and longevity was first on my mind 5 years ago and after some research I decided on Stainless Works LT's paired with their high flow cats.
Now 5 driving seasons and 25,000 miles later my cats appeared 100% after pulling the o2 sensors and inspecting the SW cats with a good camera. I was happy and relieved at the same time.
My SW cats have held up at 740 RWHP and 730 TQ on 94 octane after 5 years and I tip my hat to SW.
Not all cats are built the same quality wise the way I see it.
Cat quality and longevity was first on my mind 5 years ago and after some research I decided on Stainless Works LT's paired with their high flow cats.
Now 5 driving seasons and 25,000 miles later my cats appeared 100% after pulling the o2 sensors and inspecting the SW cats with a good camera. I was happy and relieved at the same time.
My SW cats have held up at 740 RWHP and 730 TQ on 94 octane after 5 years and I tip my hat to SW.
Not all cats are built the same quality wise the way I see it.