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FlyinLo
03-10-2006, 05:17 PM
K&N Finally released the 77 Series performance air intake. This is the version with the chrome tubing.
http://www.knfilterchargers.com/search/product.aspx?Prod=77-1548KP
http://kandn.com/images/m/77-1548KP.jpg

$321.04
Product Style: 77 Series Kits
Estimated Horsepower Gain: 7.96 HP @ 4397 RPM
Color: Polished
Replacement Filter: RF-1048
Weight: 11.3 lb (5.2 kg)
Product Box Length: 19.13 in (486 mm)
Product Box Width: 18.25 in (464 mm)
Product Box Height: 12.25 in (311 mm)


As you can see below, it produces fewer horses than the 63 series intake that was also recently released. More $ + Less Power = thumbdown :verymad:
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http://www.knfilterchargers.com/search/product.aspx?Prod=63-1548
http://kandn.com/images/m/63-1548.jpg

$314.59
Product Style: 63 Series Aircharger Kits
Estimated Horsepower Gain: 9.47 HP @ 4397 RPM
Replacement Filter: RF-1048
CARB Exempt: No
Weight: 11.6 lb (5.2 kg)
Product Box Length: 36.25 in (921 mm)
Product Box Width: 13.38 in (340 mm)
Product Box Height: 10.38 in (264 mm)

[Edited on 10-3-2006 by FlyinLo]
blackattack182
03-11-2006, 12:39 AM
That's a decent gain in a somewhat decent part of the curve... v6's are up at 5200 RPMs for their 7.35 HP gain.

Who's gonna be first, or are you waiting for AIRAID?
FlyinLo
03-11-2006, 12:48 AM
Waiting to see the numbers for the AirRaid. HP & Price.
TheBackRoads
05-15-2006, 06:46 PM
What would you reccomend for better performance, K&N or AirRaid?
FlyinLo
05-15-2006, 07:25 PM
Not sure yet, they haven't released one for the 4.7L WK
bigrdeezay
05-15-2006, 10:37 PM
Which is available for the 5.7 just airaid or k&n also. If so, have any model #'s ?
blackattack182
05-16-2006, 12:48 AM
You can do a quick Shop By Vehicle on K&N's website. It's pretty easy.

I spoke to someone at K&N and he said that's purely for the look, and there's no reason to buy the polished tubing if you want it for performance gains.
01GrandCherokeeWJ
05-16-2006, 05:19 PM
thats sick, but mad expensive for a cai,
i can get one fro my WJ for like $150-200 still its good that they are out there for u all with WK's