Quick question for yall. I am getting longtubes, an x and a catback my question is will I need to have my car tuned after install?:shrug:
The car will run a little lean if you have an aftermarket intake aswell i did my LT install about 3 weeks ago and havnt gotten a tune but i also dont drive it hard and its not a DD your car wont blowup without a tune but it will run smoother and better with one.