K&N AirCharger Intake Kit LS4 V8 63-3059

K&N AirCharger Intake Kit LS4 V8 63-3059

Item Code: GP3903

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Product Description

K&N's AirCharger Off-Road & Racing Performance Kits, or simply AirCharger for short, are designed to be less restrictive compared to the stock air management system. Low restriction air filters provide quicker throttle response and more power throughout the RPM range. Additionally, it is important to note, if the stock air cleaner box has emission control devices and/or hoses attached, these parts MAY NOT be re-installed on a new AirCharger assembly. Each AirCharger has a specially designed K&N Filtercharger element consisting of woven cotton fabric sandwiched between two layers of wire mesh screen. The screen and fabric combination creates a grid-like effect which actually straightens and smoothes the incoming air as it passes through the filter. Air moving in a straight line moves faster than turbulent air which enhances air flow.

AirCharger Performance Kits replace the air box and the restriction. K&N's AirCharger Kits vary in design because each kit is engineered to fit a particular make, model and year of vehicle. AirCharger use a 360 degree, Filtercharger element which provides increased surface area to promote air flow. Port injected engines are designed with a conical shaped filter while centralized fuel injection systems are equipped with an open element. This allows the vehicle to use all the air the engine can physically use. Unlike many restrictive factory intake plenums and filters, AirCharger drastically reduce restriction while smoothing and straightening the air flow. AirCharger allow your engine to ingest greater volumes of air which ensures usable power and torque throughout it's entire rpm range. If your engine is turbocharged or supercharged, the power gains can be phenomenal because these engines are very sensitive to intake air flow.

AirCharger Kits are NOT legal for sale or use on pollution controlled vehicles in some states. These kits replace the original air filter box and may eliminate or defeat some emission controls. These AirCharger filters carry K&N's Off-Road/Racing Limited Warranty.


  • Product Style: 63 Series Aircharger Kits
  • Estimated Horsepower Gain: 13.48 HP @ 5222 RPM
  • Replacement Filter: RF-1048
  • CARB Exempt: No
  • Weight: 11.3 lb (5.1 kg)


  • 2006-2008 PONTIAC GRAND PRIX 5.3L V8 F/I - All
  • 2006-2009 CHEVROLET IMPALA 5.3L V8 F/I - All
  • 2006-2007 CHEVROLET MONTE CARLO 5.3L V8 F/I - All

Installation Difficulty

Installation Difficulty 3 View Installation Instructions


★★★★★ ★★★★★
5/5 Stars out of 6 Reviews
Verified Buyer
great product
Alex (HoUSton, TX US) | June 29th, 2013
filter installed in less than 45 mins, arrived quickly, noticed significant gains when accelerating past 35 mph as far as noise, gas mileage has improved as well, love the product
Verified Buyer
Excellent product!
Rob B (Calgary, Ab Canada) | May 2nd, 2013
Wow what a difference this K&N Aircharger made to my 2011 Challenger. Very please with the shipping and tracking. Installation was easy and the results are amazing.
Verified Buyer
It works great
Thomas H (Wetumpka, AL US) | January 19th, 2013
Ordered on a Friday was here on Saturday. Easy to install took about 30mins. Gained hp, acceleration is great, and great sound.
I love K&N!
Justin M (Columbia, MO USA) | November 9th, 2012
I would recommend K&N air intakes to anyone and everyone! I have installed one on each of my Grand Prix's that I've owned - both had a noticeable gain in power as well as mpg! They are fairly easy to install, takes about an hour to hour and a half to do. Only downfall, instructions could be a little better on which bolts to use. Everything else, GREAT!
2006 Grand Prix GXP
paul h (Rochester, IN US) | November 16th, 2006
I just bought this product a week ago and installed it in my Grand Prix. installation was fairly easy but long. Everything fits perfectly too! after getting it in i went out and drove it around for a little bit. You can Definitely hear the difference (especially in a v8 as are in the Monte Carlo/Impala/Grand Prix) but you reallyl cant feel a difference :P as the cars already have 303HP. but the sound is worth the payment as you will never have to buy another air filter again :D
Great buy for all 5.3L's
michael r (saint charles, IL US) | November 15th, 2006
I actually have the 2006 Monte Carlo SS with the 5.3L as well, and this intake kit fits perfectly. All parts fit together perfectly, and quality is very good. You can definitely hear the difference. Very worth the money, but set aside up to two hours to complete.
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