After market Air Intake?

Asked by Casey Jan 03, 2014 at 06:38 PM about the 2009 GMC Sierra 2500HD SLE Ext. Cab LB 4WD

Question type: Car Customization

So iv got a 09 GM Sierra 6.0L 2500HD and im looking foe an after market air intake. I want
K&N but the dont make one for an 2009!?!? but they do make them for 2008 and 2010...
with 08 or 10 fit? Any info helps

5 Answers
12,665

madmopar answered 10 years ago

not sure why they don't make one for it. airaid doesn't either. rear gears will screw up your fuel economy. headers will run about 700. get a programmer. I would use either hypertech or superchips.

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20

Rambo10 answered 10 years ago

I have a used GM Performance cold air intake that I want to sell. It goes for $ 400 new and I will sell it for $100. Picture attached. rambo10@snet.net

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flaming answered 6 years ago

Love the clowns who say Aftermarket Cold Air Intakes don't work. Everyone who has used them knows this is a bold faced lie. They do work, they give you a bit more HP, much better acceleration, better fuel economy and the truck runs better because it is getting better airflow. Only ignorant clowns who can't afford one say they don't work. Seriously!

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