2007 Silverado - cold air intake
November 12th, 2007, 12:32 PM
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2007 Silverado - cold air intake
looking to put a cai on my 07 Z71 4x4. anyone put one on a new truck yet? if so what are you using? what is out there besides k&n?
November 16th, 2007, 7:51 AM
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RE: 2007 Silverado - cold air intake
I havent added one but a friend of mine just installed a K&N and said it added alot of noise as it is the non-covered version. I read alot of good things about the Volant systems...most really like them. He said his K&N didnt make alot of MPG difference...maybe 0.5 MPG improvement.
June 30th, 2008, 3:05 PM
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RE: 2007 Silverado - cold air intake
There are a few different kits. The two most popular are K&N and GREEN. GREEN is not good for prolonged use though because they allow alot of air, but do not filter as well as a K&N. They are also rather expensive. Your best bet would be K&N or something off of ebay. They sell an Option Racing kit for $80 on E-Bay.
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June 30th, 2008, 5:22 PM
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RE: 2007 Silverado - cold air intake
first is it NBS or Classic. and you have to take in a fact of elec. fan or clutch fan.
this is my NBS. 07 with the 6.0L with cluch fan.
this is my NBS. 07 with the 6.0L with cluch fan.