
kinda cheesy imo. Rather let someone look at it, hear it, and be like "there's something off about that car". Later they find out that you have a massive tumor in the engine making it sound like a jet and producing 200hp(supercharger)Not necessarily branding stickers, stuff like "boosted". I see them sometimes, or licenses plates (personalized) that say sleepr, or yullose?
Something that says you've modded your performance.