Reviewed By Richard R (NOVI, MI) Reviewed for a 2009 Chevy Suburban —11/22/2013 8:42 PM
It took me about and hour to put the intake together loosely then 3 hours to install on my Suburban. I didn't have a 5/8" drill bit, so I had to improvise. The intake makes the engine more responsive and sounds good when accelerating hard. Haven't noticed any improvement in gas mileage.