air intakes worth it?
#24
RE: air intakes worth it?
ORIGINAL: Midnight Blue
Can I just open up the air box on my 08 just to let the engine breath better? Has anyone done this without going to an aftermarket filter set-up?
Can I just open up the air box on my 08 just to let the engine breath better? Has anyone done this without going to an aftermarket filter set-up?
#26
RE: air intakes worth it?
How about .... a sand drag? https://www.hummerforums.com/m_143587/mpage_16/tm.htm
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greenshirt77
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02-21-2008 10:43 AM