Quote:
Originally Posted by Doxxed540
Hello,
Sorry If I fill this out incorrectly this is my first time ever on this forum. So I have a 2023 540i. I recently just got a muffler and resonator delete and the car sounds amazing, has a slight drone but doesnt bother me. But the thing is I dont really have upshift farts like my friend with a 2019 does. My car doesnt really make any fart noises when shifting which im really disappointed about. And I want some help to see if anybody has any ideas on what I could do to start having upshift farts. I know many might recommend tuning the car but my car is a lease and I also want warranty, so i wouldnt want to tune it. So if anybody has any ideas I could do to get farts besides a tune or something that could ruin warranty to a lease, please make sure to let me know. All help is greatly appreciated.
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your car is a lease but you did a reso and muffler delete? 😮😮😮🤔🤔🤔