For sure !Will a tune help out a catback exhaust??...i know it's not needed
Yeah I've got pypes mid-muffler catbackSoccerluvr4 said:If its duals then yea it should help it out a little because you will have better airflow... Not so sure if it will do much with single exhaust.
It did something with my single axle back. The I threw in a CAI and it sounds meanIf its duals then yea it should help it out a little because you will have better airflow... Not so sure if it will do much with single exhaust.
I've got the most free flowing catback availible for the 4.0, short of being straight pipedAdogg said:You should open up the exhaust more before the tune high flow cats and h pipe
Amen!Zhim said:X-pipe mod ftw. I find the y-pipe into y-pipe ridiculous.