its so funny util one of u dies. lol then im laughing

HAHAHAHHAAHAHAHAH!!!

OMG ROFL for sure makes me want to shell out some cash for a kit!

haha took my roflcopter to new heights

Hey dafarmer i have a nathan p3 on my truck tell me how you are boaring the air ports out, it looks impossible. yours sound great by the way. not as raw and a more controlled blast

Haha that was pretty good, i liked some of your locations.

Fucking 10 out of 10 !!!

Funny.. But the video quality cud hav been better.

he has a compresser for it

i almost fell outta my fuckin chair laughin my ass off! that shit is great man. lol

That looked like the Nopi show in '06 - I was there!

I dont know whats better the fact its an evo or the air horns?

how come i never see videos of ppl doing this by a train track?

bababa... do you by any chance, run boost from your turbo to power the horn?

hahaha the tunnel cars that was pretty cool just after the horn sounds a lot of red lights start to turn it up.

lmfao

lol mine are better

go hire trainhornkits com

Where did u get the train horns?? I want to put some on my truck!

he's taking the piss you idiot

1:50-1:57 haha thats cool going back and forth like that

weel not really horsepower so much as getting something thats heavy and weighs it down

why would you want to decrease the horsepower?

ahhaha 0:30-0:35 MOOO!!

Im getting an evo in a couple of monthes and this is the first thing i figure is worth getting that decreases horsepower rather then increase it...if you could message me or reply back to this im curious about the setup you have things like how much does it reduce HP and how many honks per tank you can get and how much was your setup + installation