High Flow Cats Vs No Cats. You won't gain significant power but will selfishly release harmful nitrous oxides, carbon monoxide, and hydrocarbons into the environment. Stock was “0” hp on their ‘06 mustang.
2 40.0% no cats votes: Has anyone heard of high flow cats causing a cel to be thorwn intermittingly? Joined aug 14, 2016 · 20 posts.
Xforce metallic and ceramic high flow cats has shown to flow as much as 550cfm for a 2.5″ ceramic cat (400cell), and 750cfm for a 3” metallic cat (200cell as tested).
As long as you dont live in california. Had full exhaust on a l67 and when i changed to 100cpi cats (only thing changed) it got very loud!!!! Feb 20, 2017 #1 hey guys new to the site but i'm needing some help. Discussion starter • #1 • apr 15, 2013.