4 Inch Cold Air Intake Filter Kit & Heat Shield for 2009-2014 Silverado 1500 GMC Sierra 1500 Yukon Cadillac Escalade ESV EXT (Silver & Black)

My decision to choose "THIS" product was based on both reviews and pictures. This was the only less expensive product I viewed where the intake tube was the same size as the intake itself. Others were smaller and "stepped up" to mate with the intake. I thought this was a good thing for "un-restricting" air flow. Opening the box, the product looked of good quality. All parts were included. However, this product did not include a bottom for the airbox so I probably did more "taping" than otherwise necessary. I have a 2009 GMC Yukon. After installing the airbox, I did a fit check, first without the rubber seal. The hood would close but was bumped up a little on the side. When adding the rubber seal on the top edge of the airbox, I needed to do some trimming of the metal airbox which amount to about 1/2" across the top of the back plate and rounding off the front corner of the side plate about 1/2". Otherwise, installation was pretty straight forward if you watch a video (no instructions were included).

No instructions but very easy install with basic knowledge and tools. I did have to trim 1/2” of the box but fits great after that. Air temp did drop 15deg at idle with engine at full temp. The box actually fits tight to hood and only a small gap at bottom close to radiator. Over all decent quality for the price

Works good at the moment (just installed) . It did not come with instructions (buyer aware) and I am an auto tech so I was able to problem solve how it fit together. Took about an hour to get old intake out and the new in. All clamps fit and I ended up using a couple zip toes to put two pieces of box together because theres no bolts/nuts included. Other then intake change everything is stock and I will honestly say that this made a real difference. Being an off brand I would buy this everytime instead of name brand. No point in buying big because this works real good!

Works well very easy to put together

I know you’re saying it’s only 90 dollars, I’ll give it a shot. Don’t waste your time. Fit and finish is terrible. The clamps it comes with will break, you get no instructions, the hood won’t close easily, no clamps for the breather tube and after figuring all that out the truck was running super lean. After 20 minutes of driving, Long term fuel trims were pegged at +25 with P0171 codes. There is a vaccum leak somewhere. I uninstalled and reinstalled twice to confirm everything was in place. I can only guess that it was pulling air in where the MAF sits (not a tight fit) or there was somewhere else it was pulling from. Save your money and if you decide “You can do it!” Take a picture of how it was boxed, you’ll want that when you’re packing it back up to return. Reinstalled OEM intake box and fuel trims returned to 1.5 and .78 This thing will ruin your motor.

Bought this one cause I could not see myself spending close to $400 for a K&N. This cold air intake not only fit but has increased the HP by like 15%!!. Only had to cut about 4” off the heat shield (via table saw) so it could comfortably fit under hood. Great quality!!. Will definitely recommend to family and friends

The tube is a little short and the instructions are nonexistent most important thing that I think people keep leaving out is you have to remove the factory airbox mounting plate for it to fit correctly

Had for a month now. I Have better throttle response and some improvement in power. My highway milage is up almost 5mpg! City milage has no real change. Make sure you take time and install it properly, and get the sleeve that goes around the MAF sensor in the right place. Note to the manufacturer, some basic instructions would be nice, and an option other than chrome as well.