- Product Details
Chevy Avalanche 5.3L F/I 2002-2004, 77 Series High-Flow Performance Air Intake Kit by K&N®. This intake kit is designed for the larger engines typically found in trucks and SUVs. It replaces the factory air intake system with a free flowing K&N air filter and custom designed air intake tube. Extensive dyno testing improved intake airflow and allows these big engines to develop even more torque and horsepower. The end result is better acceleration you can feel. Estimated Horsepower Gain: 14.06 HP - 4897 RPM.
- Guaranteed to increase horsepower and improve acceleration
- Custom designed and engineered for each application
- Works with OEM computer system
- Available in various finishes
- Includes the world's best air filter, the K&N filter
- Easy to install
- Street legal in most States
- Up to 100,000 miles between servicing
- Million Mile limited warranty
The big "deep breathing" engine in your truck or SUV needs a 77 Series High-Flow Performance Air Intake Kit to unleash all of its power. The kit starts with an oversized conical high-flow K&N air filter, installed in place of the restrictive factory airbox. 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 increased airflow continues with a free-flowing mandrel-bent aluminum intake tube in place of the factory air path. The intake tube is available in several finishes. Most kits also include a heat shield that seals against the hood and isolates the filter from engine heat. The reduction in air intake temperature results in a cooler, denser air intake charge and even more horsepower. All components are mounted and connected with high quality materials such as steel, aluminum, silicon or reinforced nylon, to ensure long life.
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 77 Series High-Flow Performance Air Intake Kit comes complete with everything necessary for installation, including comprehensive installation instructions. 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.309.71
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.Product Reviews (10)K&NŽ - 77 Series High-Flow Performance Air Intake KitAverage Rating: 4.5 of 5APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYAir Filter Intake2010 Chevy Silverado
| Posted by Daniel S. | (Lacey, WA)
Product arrived as scheduled and was in perfect condition. The installation instructions were clear and concise with photos showing each step of the process. Removal and Installation took about an hour and a half. Looks great and performs as described in product info.Was this review helpful for you? YesNo(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYK&N Typhoon2006 Chevy Cobalt
| Posted by Daniel J. | (Anchorage, AK)
I would recommend this addition to anybody who owns a 2.2 L Cobalt. It's easy to install and the instructions are very detailed with a photo demonstration next to each step. As soon as I drove the car, I noticed a drastic difference in my acceleration, and the sound of air being sucked into the intake just sounds cool! You won't regret having this in your Cobalt, even if it's the only bolt-on you add to it.Was this review helpful for you? YesNo(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYSolid Intake, Great Sound1998 Chevy Tahoe
| Posted by Christopher S. | (Indianapolis, IN)
This air intake was easy to install, and now gives my 98 Chevy Tahoe some huge sound at higher RPMs. Finally letting that 5.7L V8 open up and sound like it's supposed to! The only drawback with this product is that intake box seems a bit flimsy. Also, I used the online instructional video from K&N, and they left out a couple of parts, and had another misplaced, but the majority was spot on for my vehicle. Great product!Was this review helpful for you? YesNo(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYTyphoon Air Intake2012 Chevy Camaro
| Posted by Christopher M. | (La Plata, MD)
Great intake, acceleration you can feel. I drive somewhat the same as before (minus the occasional race) and I get .4 more MPG than before (not a lot but anything can help with these prices). I would definitely recommend this product! My SS has never sounded better.Was this review helpful for you? YesNo(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY(4)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYGreat Performance2002 Chevy S-10
| Posted by Gage W. | (Rolla, MO)
Installation was a little ruff, but I still got it within an hour and a half. It looks nice on the engine and sounds great at higher RPM. Performance is great now. I noticed a nice boost in acceleration.Was this review helpful for you? YesNo(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYK&NŽ Typhoon Intake Kit. Engine Type: 6.2L V8 F/I2010 Chevy Camaro
| Posted by Mohammed Abdullah A. | (Dibba Fujairah)
After istalling the K&N filter I felt a big diffrence in my Camaro performance.Was this review helpful for you? YesNo
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