nastynavy Posted August 24, 2015 Report Share Posted August 24, 2015 I have a 2013 SHO non PP that I drive daily. I have had it since March of 14 and 24,000 miles. It's just about to turn 48,000 and I would like to do a few minor things to it but am not sure if I will need to tune it once I'm done. I want to put my own cold air setup on the car and also take out the 3rd cat, as some on here have done, and put in an x-pipe there. I eventually will get a Livernois tune for the car but I don't have the extra funds at this time. The question is can I do the cold air setup and exhaust without tuning or is it going to mess up the stock tune? I appreciate any help given. I have read quite a bit on the forum but honestly don't have enough time to read everything on here. The forum is very helpful. I also have an old 87 Turbo Regal and am used to modding vehicles but these newer ones are a bit more tricky with all the computer controlled stuff. Sent from my iPhone using Tapatalk lessievj60 and EkbergJen 2 Quote Link to comment Share on other sites More sharing options...
SHOdded Posted August 24, 2015 Report Share Posted August 24, 2015 No need for custom tune if only updating the CAI or catback. Even downpipes would be ok without tune, but since that does actually increase performance, a tune is nice to have with them. If you do all 3 (CAI, downpipes, catback) then def get the tune to take advantage. Quote Link to comment Share on other sites More sharing options...
nastynavy Posted August 27, 2015 Author Report Share Posted August 27, 2015 Thank you for the reply! Sent from my iPad using Tapatalk Quote Link to comment Share on other sites More sharing options...
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