Great product, I recommend T/B spacers to all my customers and every single one has been happy with them. This is the first Airaid I used and will buy more. Operates as design and looks kool on the engine especially on a custom painted LS.
Verified purchase: Yes | Condition: New
I have a 2004 Silverado, 5.3 L 4WD Pickup. K&N Cold Air Intake & Headman Headers. Relatively easy installation. It's a quality built item. Barely noticeable improvement in pickup under 3000rpm. Only gained slightly less than 1 mpg gas mileage. It will take close to a year to recover my cost of purchase.
Verified purchase: Yes | Condition: Pre-owned
Great Buy new in package seal i purchased this for my 05 Sierra i received it and it was awesome the installation that comes with it is okay i had to remove the bolts first from my throttle body because i could not remove it i had to remove bolts first but it worked great sound is awesome can feel the torque since i was losing power
Verified purchase: Yes | Condition: New
It bolted right up to my silverado. Not sure if it did a whole lot but I like that it it goes "thhhwwaaaaaappp" *cool sucky sound* when I floor it and the red on the throttle body has to add 10hp so I would highly recommend
Verified purchase: Yes | Condition: Pre-owned
it was easy to install.and work great con: you need spices tool to install and need to put exhaust on to get all the benefit
Verified purchase: Yes | Condition: New
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