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HX40 install

753 Views 5 Replies 3 Participants Last post by  Rollin Coal, 
A
just bought an HX40 for my truck..just wondering what all I'm gonna need to do to get this thing on there? Will it just mount right up or am I gonna need a different downpipe or exhaust maniforld or anything? Thanks..the stocker is an HY-35 with the 9 mm exhaust right?
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Rollin Coal
yes you will need a differnt down pipe, post up some pics of the hx40, there are some that bolt right in place, and alot that wont. putting mine on too about 4 hours.

smooth install, get ready for some lag compared to the hy35, and make sure the hx40 has a 16cm housing at the biggest! any bigger and you're asking it not to spool.

what state are you in?
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Rollin Coal
it wouldnt be worth replacing it. you can get an hx40 that will work for under $300
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Rollin Coal
yeah that nuts fun, i think i did it from underneath with an offset box end
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