K&N Aircharger


4 Reviews

This variant is currently out of stock

We recommend our ZZP or Wizair air box for the optimum performance but we offer these for those that prefer the K&N brand name. Comes as a complete kit with filter and instructions.



'97-'03 Grand Prix

'00-'05 Impala /Monte Carlo


'04+ Grand Prix GT/GTP/Comp G


5.3L V8

'06/'07 Monte Carlo SS

06-09 Impala SS

06+ Grand Prix GXP

'97-'98 Grand Prixs require the 99+ style coolant bottle.

Customer Reviews

4.8 Based on 4 Reviews
5 ★
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Patrick R.
United States

GT Northstar L36 Intercooled Supercharged

I have the intercooler lines, as well as a oil catch can mounted behind the drivers side headlight, so I could not fit a cold air intake kit in there. This kit fits and allows for the intercooler lines and oil catch can to remain in their same locations. I have a L36 Supercharger setup, Short Stack intercooler, and a Northstar thottle body w/ LQ4 MAF sensor, so I was worried about the fit anyway, but it went in pretty well. The only real issue is the intake tube support bracket, it is about an inch and a half short of it's target, but over all that is not bad. If there was a little more flexibility built in to the kit kit, which would not require much, just add two more inches to the long slot on the intake tube support bracket, this kit would be absolutely perfect for any 3800 combination.

William Z.

Great product!Sounds great too

Great product. Very easy to install. Under an hour it was done and sounds great at idle and especially the Whine when supercharger kicks in.

Dan T.

2002 gtp

Very sold kit. 3 separate brackets to hold all the new components firmly in place. Very large k&n cone filter. Detailed instructions included. I downloaded the pdf for clearer pics. Only issue I ran into was with the ground strap. My car did not have this strap. Instructions say to use provided self tapper ro thread the open hole. This included bolt was too narrow to thread. Eventually used a larger self tapping bolt to hold bottom assembly in place. Bracket attachment point under the elbow is a pain to thread in. Instructions say to attach other end to transmission first but I found attaching to the bottom of elbow first more effective. First impressions were good, much louder on startup. Get on it and the whine comes to life. Throttle response seems improved. Only drove a few miles tho

Brian K.

2004 gtp comp g

Seems to give my gtp more power along with being able.to hear the supercharger whine now. Good upgrade!