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Video of my 5.3L 2012 GMC Sierra 1500 SLT showing the difference in acceleration as well as the engine, exhaust and drive by sounds. This is the K&N 77 series cold air intake. The performance and fuel mileage gains are very minuscule from my experience. It just made the truck sound awesome under hard acceleration. Plus I'll never have to buy a new air filter again. Sorry about the poor quality of the video. I now have a better editing program and all my new videos are in HD.
Link to this CAI:
www.autoanythin...
K&N Cold Air Intake Installation:
• K&N 77 Series Cold Air...
Exhaust: Flyby's and Hard Acceleration:
(Before engine swap) • 2012 GMC Sierra Exhaus...
(After engine swap) • Cammed 6.2L Exhaust: F...
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mncarguy