Quote:
Originally Posted by Blue_Elite
Not to derail the thread too much... You will want a tune if you're going to install a header, especially catless. Without one, you will be running sub-optimally and will get a CEL. You may need to re-scale the MAF as well with that CAI. The tune on its own is grounds to deny warranty work on the engine itself.
If I may recommend... Ditch the CAI and pick up an Openflash tablet and a dry element drop-in performance filter. The stock intake is already good and there is very little restriction there.
If you're set on having no warranty issues, ditch all of that and get a nice sounding catback.
Back on track:
I'm hoping my JDL UEL catless header arrives before Christmas. I ordered it 2 weeks ago but it hasn't quite shipped yet. I'm pairing it with my Corsa catback and hoping it all sounds good.
*Edit*
Welcome to the forum btw!
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Good info, thanks I did a bit of reading yesterday in the exhaust threads. Sounds like I might build from the catback forward.
Thanks for the welcome, I'm loving this forum so far!