Quote:
Originally Posted by Mac7504
The exhaust getting louder is the npp opening isn't it? It closes when cruising in certain speeds/rpm from what I've read.
You could pull fuse 51 to see if it always sounds like what you're experiencing.
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Yeah, I hear on idle huge difference when I turn on Sport mode. But there is weird zone above idle where it can be quiet'ish on Sport. But shouldn't valve be always opened the same way in Sport mode?
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2023 Kia Stinger GT AWD - as a family car...
2022 ZL1, M6 as daddy's ass mover
Charger sold! Better to sell, than waiting to be stolen...