View Single Post
Old 10-30-2020, 10:25 AM   #3874
Breadman
Senior Member
 
Breadman's Avatar
 
Join Date: Jul 2017
Drives: 2017 BRZ w/PP
Location: Pa
Posts: 1,027
Thanks: 51
Thanked 302 Times in 225 Posts
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by BarryOtt View Post
I think there's a minimum requirement for the single replacement cat.
From the rule book: "Replacement converters must have a minimum catalyst density of 100 cells per inch and minimum substrate length of 3”
(76.2 mm)."

that sounds about right. pretty sure every "high flow" cat will meet those requirements
Breadman is offline   Reply With Quote