03_ep3

well im about to order the kiddracing header, but before i do i got a quick question

after i instal them do you think i will need a retune??? i dont have any chips or an upgraded ecu. all i have is an intake and an exhaust.

any help will be appreciated, thanks!
TJ

likwidchz

You can generally benefit from tuning your car without any modifications.
Then when you start adding parts that allow the engine to breath you can generally see more improvements.

Although depending on what engine you have and how they respond to specific bolt ons some don't do what they claim... "most" stay away from Safc's and ebay chips do some reading, get some books and go from there.

spoolin99si

To reap the full benefits yes, to get instant improvement no.