Just got my 2021 S4 Prestige, coming from a couple of Hyundais… it’s been two days and I’m already loving it. Did anyone get recommendations for mods that won’t mess with the CPO warranty?
Congrats on the upgrade! That’s a serious step up from Hyundai. I’d start with a subtle mod like the air intake. Just keep the original one to swap back during servicing. Makes a huge difference in sound!
@Jasper
Thanks, that sounds easy enough. Didn’t think about keeping the stock intake just in case.
Isabella12 said:
@Jasper
Thanks, that sounds easy enough. Didn’t think about keeping the stock intake just in case.
Yeah, keeping the stock parts is the way to go! Audi techs won’t notice if you swap it out before appointments.
Nice choice! I have the same model, and I’d say skip the heavy mods. These cars don’t need much added; just enjoy the luxury and power as is.
Oli said:
Nice choice! I have the same model, and I’d say skip the heavy mods. These cars don’t need much added; just enjoy the luxury and power as is.
Totally agree. Mods can sometimes mess with reliability, and Audi repairs aren’t cheap!
Oli said:
Nice choice! I have the same model, and I’d say skip the heavy mods. These cars don’t need much added; just enjoy the luxury and power as is.
Good point. Audi maintenance seems like a whole new level compared to Hyundai lol.
If you’re looking for aesthetic mods, maybe try ceramic tinting or wrapping parts in carbon fiber? Those are subtle but give it a clean look without touching the mechanics.
Nico said:
If you’re looking for aesthetic mods, maybe try ceramic tinting or wrapping parts in carbon fiber? Those are subtle but give it a clean look without touching the mechanics.
Ceramic tint sounds perfect, especially in this summer heat. I’ll look into it, thanks!
Nico said:
If you’re looking for aesthetic mods, maybe try ceramic tinting or wrapping parts in carbon fiber? Those are subtle but give it a clean look without touching the mechanics.
Tinting is a great call! Got mine done, and it makes the car feel cooler, literally.
Oh, the maintenance on these is a big jump from Hyundai. Make sure you’re prepared for premium oil changes and other upkeep costs!
Alden said:
Oh, the maintenance on these is a big jump from Hyundai. Make sure you’re prepared for premium oil changes and other upkeep costs!
Yeah, I’m starting to realize that Audi upkeep might be a bit pricey. Guess it’s part of the upgrade 
@Isabella12
Haha, it’s worth it! Once you get into the rhythm of the costs, you’ll just appreciate the ride more.
Congrats on the S4! Maintenance aside, maybe consider upgrading the sound system? Audi’s stock system is good, but it can be amazing with a few tweaks.
Charlie said:
Congrats on the S4! Maintenance aside, maybe consider upgrading the sound system? Audi’s stock system is good, but it can be amazing with a few tweaks.
Thanks! I actually thought the sound was already great, but now you’ve got me curious about what else it could be.
Charlie said:
Congrats on the S4! Maintenance aside, maybe consider upgrading the sound system? Audi’s stock system is good, but it can be amazing with a few tweaks.
Trust me, a small sub upgrade and some tweeters will make a difference! You won’t regret it.