How can you change your car's engine sound without a vroombox?

Changes the sound of your car's engine.

So it has to do something to your car

can you do that without purchasing a vroombox? Like is there something you can tamper with to make it sound different?

if so, what is it, and where is itHow can you change your car's engine sound without a vroombox?
Yes, mufflers of different shapes and sizes can give your engine different sounds. Well, your EXHAUST, actually...ranging anywhere from a higher-sounding racecar type engine (Nascar sort) to a deep sports/tuner rumble, depending on the type of baffles in the exhaust. If you attach a supercharger, (which costs quite a bit) you can also get a slightly louder sound out of the engine (as well as you'll kill your gas milage).



As far as your engine, not your exhaust, sounding different, short of dropping a different motor under the hood, it's not going to happen.How can you change your car's engine sound without a vroombox?
Maybe I don't understand, or maybe you didn't give enough info. Why do you want to change the sound of the engine? If it is running right, I wouldn't tamper with it. However, there are some mufflers that give a different sound.