Home made 4 inch CAI

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04-26-2009, 11:30 AM

#11

blkonblk

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good work. where did you get your materials from?

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04-26-2009, 11:39 AM

#12

2005 Silverado

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Siliconeintakes.com for the coupler, reducer, and 90*. Clamps at the local Parts Plus. 4inch pipe off a shelf.

Dustin

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04-26-2009, 06:23 PM

#13

1BADAZZSS

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My old nitrous setup I drilled and tapped the bottom side of the throttle body and had the nozzle mounted there. Nice and hidden

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04-26-2009, 06:28 PM

#14

2005 Silverado

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Im just going to get a plate kit and be done with it.

Dustin

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04-26-2009, 08:41 PM

#15

fastlt1

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Could you skip the 4" hump coupler and go straight from 4" to 3.75" reducer to 4" elbow?

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04-26-2009, 09:01 PM

#16

2005 Silverado

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Yeah im pretty sure you could make it work I might be doing that once i get my plate kit on. But FYI its really loud haha.

Dustin

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