Hell yeah:
Even VWs can do it:
People are always doing that to me. I looked into it and it does not seem to be good for your rig. It would be hilarious to do to a Prius though. Speaking of immature behavior, I really want train horns. 
Ahhhh the good old days. I remember being stuck in post Air Show traffic in Niagara Falls and some guy in a roller skate kept acting like a douchenozzle. He started talking shit to me when he didn’t get his way in the traffic pattern and he foolishly left his driver window open with me in the left lane. I don’t know if he actually died from smoke inhalation but it took awhile before he was able to move again.
Am I the only one that finds this retarded? That is to say when done at random to seemingly undeserving people.
I really dislike prius but I don’t get smoking people out. someone did that to me in my S4 a couple months ago and I was pretty bothered by it. I have white cloth interior and my windows were open.
Sand in vagina. 
no soot covered interior
It’s funny but I’d be pissed if it happened to me, imagine if one of those Prius drivers had lung cancer, or any cancer at all, that would be horrible to do to someone.
just driving behind diesel buses or trucks I can smell the fumes without that big black cloud…
I don’t get intentionally smoking people out… but it’s hard to control sometimes… Any time I’m 1/2 throttle my truck starts huffing clouds of smoke. I don’t like it, but until I find a cleaner tune that’s how it will be. Only time people get a face full of smoke is when they tailgate me. that backs them off pretty quick lol.
Shit’s lame.
Some dbag in a older ram covered in cummins stickers tried to do this to me on the 290. As soon I started to even see a little black, I moved over and lane and just mashed 6th. Its so stupid. Why would even think of doing it on the thruway.
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some trucks just smoke under throttle… Unless he had giant C stickers on the windows and tow mirrors up he probably didn’t mean to do it. lol
Out here in UT, there is a TON of these trucks… amazing considering we have some of the worst air quality here on the planet.
when someone has a smoke tun it is obvious.
Hmm this really pisses people off I want one
+1
Some guy online just cut a wire on his throttle body or whatever, put in a toggle switch and it made his truck smoke when he flipped the switch. Like I said I do remember seeing somewhere that this is not necessarily a good thing for your rig.
smoke switches are terrible for your motor, but a new tune with some smoke isn’t a bad thing, just remember smoke doesn’t mean power lol it just means wasted fuel
Science class 35 years ago… smoke = unburned fuel.
LZ let’s trade rides for the day… you can smoke people out with diesel and I will smoke people out with tire smoke?