I will be getting kooks 1 7/8 long tubes with catted x this week, and possibly installing this weekend, and i had a couple concerns:
Firstly, i am currently running Borla ATAK axle backs, and wondering how much having the factory pipe from mid pipe to axle will affect flow/restriction, since i didnt purchase the cat back version.
Second, will i be ok to run this setup without a tune (temporarily)? i know i wont see the power gains i would with a tune installed, but as far as safety is concerned, will i be safe to run my motor this way?
Firstly, i am currently running Borla ATAK axle backs, and wondering how much having the factory pipe from mid pipe to axle will affect flow/restriction, since i didnt purchase the cat back version.
Second, will i be ok to run this setup without a tune (temporarily)? i know i wont see the power gains i would with a tune installed, but as far as safety is concerned, will i be safe to run my motor this way?