Thoughts on this?

[AK47KID]

Thoughts on this? Has anyone used one? They apparently make the air spiral and make it colder for more hp. http://uploads.tapatalk-cdn.com/20160404/7f87f9f2b853ab28e67957e3d5037d83.jpghttp://uploads.tapatalk-cdn.com/20160404/13fcec68465d6b6da3d9cd3502c4b3c3.jpg

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[Jmoozy27]

Looks like a scam that would likely restrict airflow if it did anything.

[onformula1]

Run away and buy these-
http://www.ebay.com/itm/UNI-Airbox-Air-Box-Vents-Banshee-Raptor-Warrior-400EX-YFZ450-LTZ400-LTR450-450R-/191840452087?hash=item2caa94fdf7:i:191840452087&vxp=mtr

[AK47KID]

Run away and buy these-
http://www.ebay.com/itm/UNI-Airbox-Air-Box-Vents-Banshee-Raptor-Warrior-400EX-YFZ450-LTZ400-LTR450-450R-/191840452087?hash=item2caa94fdf7:i:191840452087&vxp=mtr
I don't get it what do those do?

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[onformula1]

I don't get it what do those do?

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Check this out, post number 371

http://www.3wheelerworld.com/showthread.php/176213-ATCr125x/page25

[oldskool83]

just put some nuts and bolts behind the air filter...it will do the same thing, the rustier the better.

[JesseA420]

@op all its going to do is restrict air flow. it will not "spiral" the airflow, and if it did you would not want that anyway. refer to post #8 on this thread.

http://trx250r.org/threads/7247-taper-bored-39mm-pwk-identification

[AK47KID]

Okay thanks for the input. Obviously it's something I should not get

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[Jmoozy27]

Looks like it was made w/ an erector set...