Reviewed By Brandon R (Lyons, MI) Reviewed for a 2004 GMC Sierra —4/18/2014 8:34 PM
I'm pretty happy with it for the money, good sound over 2000 rpms. Doesn't add much unless you're putting your foot to the floor.
Reviewed By Brian C (CHEYENNE, WY) Reviewed for a 2004 GMC Sierra —9/3/2013 3:46 PM
Nice kit, it installed easy. I had to change the bends in the air shroud as they were not bent correctly but 5 minutes and a good shop vice made those corrections. The rest of the install went smooth. well designed. looks good. I can see how if you don't d a lot of fabrication how the incorrectly bent should would make the install difficult at best. seems to work as designed, not seeing any milage increase to date, better throttle responce. the package is a nice high quality unit.
Reviewed By Jay R (Salisbury, MD) Reviewed for a 2004 GMC Sierra —4/14/2013 5:36 AM
Installed the intake portion in about 20 Minutes. Spent a little longer installing the Super Scoop. It took a total of about 90 Minutes from start to finish. I noticed the difference right away. When you put your foot down the truck goes. I have been keeping an eye on the computer also. I think I'm gonna see about 2 mpg more. Yes, I would buy this again. Yes, I would recommend the Intake and Super Scoop to everyone.