GMC Yukon Denali / Yukon XL Denali 6.0L F/I 2001-2004, 57 Series Generation II Air Intake Kit by K&NŽ. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air intake tube. The K&N filter increases the airflow and the intake tube smoothes that airflow into the engine. The result is more horsepower and torque, and better acceleration you can feel. Street legal in all States. Estimated Horsepower Gain: 14.26 HP - 5018 RPM.
- Guaranteed to increase horsepower and improve acceleration
- Custom designed and engineered for each application
- Works with OEM computer system
- Includes the world's best air filter, the K&N filter
- Easy to install
- Street legal in all States
- Up to 100,000 miles between servicing
- Million Mile limited warranty
The K&N 57 Series Generation II Air Intake Kit improves intake airflow from the air filter all the way to the throttle body. The system starts with the world famous K&N high flow air filter. K&N uses the largest conical shaped air filter that will fit in the engine compartment. The large increase in filter area over the stock airbox filter results in a huge increase in airflow and a greater capacity to capture and hold dirt.
The filter is attached to a precision molded intake tube that connects the filter to the throttle body. The tube is precisely designed to reduce turbulence and accelerate airflow into the engine. The rotationally molded intake tube is made from interlaced high density Polyethylene, reducing intake air temperature from similar metal tubes. Intake air temperature is further reduced by a heat shield that isolates the filter from the engine compartment. The reduction in air intake temperatures results in a cooler, denser air intake charge and even more horsepower.
K&N uses a dynamometer to design its air intake kits to make the most horsepower possible. But their power figures aren't based on just one vehicle, but rather an average of runs by a number of vehicles. This means repeatable numbers and horsepower claims you can count on.
Every 57 Series Generation II Air Intake Kit comes complete with everything necessary for installation, including comprehensive installation instructions. All adapters are manufactured from high quality materials such as steel, aluminum, silicon or reinforced nylon, to ensure long life. The K&N filter can go up to 100,000 miles before cleaning is required. And the K&N air filter is guaranteed for one million miles.261.24
Brand: K&N Part Numbers:
K&NŽ is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. The first K&N filter was conceived for racing over 40 years ago and a performance enthusiast mindset continues today throughout all levels of the company. K&N is the sales and brand leader for performance filters, including an extensive line of factory replacement filters and performance air intake kits. The company actively promotes the environmental, economical and performance advantages of long-life reusable cotton gauze filters.K&NŽ - 57 Series Generation II Air Intake Kit Reviews (8)
Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.Customers' rating: 4.5 OF 5APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYK&N 57 Series Generation ll Air Intake Kit| Posted by Phillips M M. | 2007 GMC Yukon (Cashiers, NC)
Too soon to determine power and/or fuel efficiency, but the car seems more responsive, we'll see. The installer was very high on the product - "best I have seen, easy to install, and I particularly like the design that encloses the intake and avoids most of the dust and debris coming from country roads."Was this review helpful for you? YesNo(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY(4.5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYWorks Great 2008 GMC Sierra 1500| Posted by Theresa J. | 2008 GMC Sierra (Wake Forest, NC)
I had this installed on my 2008 GMC Sierra 1500 4x4. After 2,000 RPM when you hit the gas pedal you know it's working. No hesitation, definite increase in horsepower and torque. Also installed a Poweraid Throttle Body Spacer right after and noticed another increased difference.Was this review helpful for you? YesNo(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYAwesome Product| Posted by Jordan D. | 2009 GMC Sierra (Fargo, ND)
Came straight from K&N. Awesome brand. Appreciate the great prices on reliable brands. Product itself - simply amazing. Installed on a 6.2L. Only mod done so far. Gained between 3 - 5 mpg.Was this review helpful for you? YesNo(4.5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYK&N Gen II Intake for GMC Yukon| Posted by Michael R. | 1999 GMC Yukon (Aurora, CO)
I purchased the intake about three weeks ago for my '99 Yukon. The kit is well designed and the components seem high quality. I am pleased with the fit and finish of this intake. As for the install, I took my time and had it together and in the truck after about an hour. The instructions are straightforward, however, the images were terrible. Two steps in the install were made more difficult because the parts orientation can not be made out from the pictures. On the first test drive I noticed I could hear the engine, whereas it was previously quiet. The sound to me is pleasing and satisfying to my ear. Also, there is a cool "TCHAHH" sound when I 'blip' the throttle. the "seat of the pants" dyno detected noticeable throttle response and a bit torquier launch off the line from the old truck. Simultaneously, I did replace the plugs, wires, cap, and rotor; so the combo with the intake was substantial. Importantly, my MPG are up 2-4 MPG on mixed city/highway driving (with snow and 4 wheel drive in Colorado). I bought this product from CarID because their cost was about 60% of competitors, which made all the difference to me. As I'm a long time K&N user, I would definitely buy this product again, especially at such a great price. I am fully satisfied with my experience.Was this review helpful for you? YesNo(4)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYGreat part.| Posted by Ryan M. | 2008 GMC Yukon (Wauwatosa, WI)
I was looking for something for my 2008 Yukon to help with pulling a boat and a little better mileage. I instantly found this new in-take to add power and smoothness to the exceleration. It was easy to install. The tech advisor said I would see 2 to 3 mileage increase (which I know is a long stretch). I did see about 1 mpg increase on highway driving. I know it will take a couple tanks for adjustment, plus I am going to have it tuned-up to see if that helps. Pulling the 20' boat was no problem.Was this review helpful for you? YesNo(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYK&NŽ 77 Series Intake Kit| Posted by Shane M. | 2002 GMC Yukon (Gretna, LA)
This item makes the engine look way better. I have a 2002 Yukon and the stock intake and filter is made of black plastic and it's ugly. This makes the appearance and performance of the engine better.Was this review helpful for you? YesNo
K&NŽ - 57 Series Generation II Air Intake Kit Reviews (8)All K&N Air Intakes reviews >>