souprmage
Well-Known Member
- Joined
- May 9, 2014
- Threads
- 6
- Messages
- 1,589
- Reaction score
- 28
- Location
- Portland, OR
- Vehicle(s)
- 2015 Mustang GT w/PP 50th Appearance
You don't NEED a tune with the cat back exhaust, but you do NEED a tune with a CAI. I'll personally wait until I get the CAI to tune it vs after I put on a cat back.Yeah so I'm going to need a video of the Gibson exhaust please
And is it better to wait for the CAI to install the tune or will you have to adjust once that is put on?
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