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Louder whistle, and a little faster spool up with a load in tow. At least that is what I noticed.:drink
 

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Not too much with the afe. I didn't hear much with my aem. I had one I woulda sold ya already done but it's gone now but spool up is better
 

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Louder whistle and faster turbo spool up.
 

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i got louder whistle.... didnt really notice much fast spool up... maybe its just me :cool:
 

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is there any pics to help me out? i just herd of this mod.
 

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I know it on dieselplace if you ever get on there... just search it, it has pics and pretty detailed instructions its not hard the hardest part for me was getting to the bottom bolt off to get it off and on but only took bout an hour 1/2
 

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thanks for the info!!
 

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I'm not allowed to post pricing here, but you're Welcome to click the link in my sig for my online store. ;)

No, the ProFlow air horn is currently for the LB7 only.
Did you finally get all the testing done on it?
 

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Anyways your turbo will sound similar to a Powerstoke which is the only cool thing about the powerjokes, spools slightly faster and more air flow!
 
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