What is everyone running?

 

most arent running cats at all...

The biggest cat ive seen was 2.5" anyway..

 

im running a magna carsound cat its 3 inches and works great..

 

This is the cat you want, spun design so it flows great, and is metallic core which will take high heat, specifically for turbo applications.

Specific 3 inch:
http://www.car-sound.com/02product/d...niversal=59559

Details on the cat type:
http://www.car-sound.com/02product/u...al/595spun.asp

 

Ive done the cheap ones and the carsound spun cats. All i got to say is the carsounds stand up to the abuse. I have 2 car sound spuns on my truck and i leaned the crap out of one side due to a 02 malfuction and the cat held up no prob. They flow very well also.

Also SS 304 body. Ive head mine on my truck for 3 years daily driver with over 25,000km and snwo and rain and salt and its only slightly tarnished.

Quick pic of them when i installed them.

[img]https://i100.photobucket.com/albums/m23/JBAUTO/DSC00804.jpg[/img[

You can see there very small bodied. These are a set of 2.5"

 

I have been running a 3 in carsound cat for over a yr no problems