stock cat back size?

[ironmedic]

hey guys im trying to determine the size of the stock cat back. i took a measuring tape and it measured 2 1/2" at the tips. is the whole cat back that size or is that just the tips itself?

 

[trents99]

hey guys im trying to determine the size of the stock cat back. i took a measuring tape and it measured 2 1/2" at the tips. is the whole cat back that size or is that just the tips itself?

Pipe itself should be 2 1/4'' stock

 

[Uncle Meat]

Pipe itself should be 2 1/4'' stock

Yep, and they neck down even smaller than that right before the stock mufflers.... very restrictive....

U.M.