K & N Cold Air Intake 57 Series (FIPK) Reviews, Ratings, Specs & Prices
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K & N Cold Air Intake 57 Series (FIPK)

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Rating: None

Product Information

Average Price: $220.51
Manufacturer: K & N
Yes: 79 / No: 5

The Generation II FIPK® is K&N's ultimate performance product, designed to increase power by as much as 10%. Most FIPK's are street legal in all 50 US states and come with a Million Mile Limited Warranty. K&N intake systems replace your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle's engine to inhale a larger amount of air than the OEM air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The filters on these kits are washable and reusable. Most of our intake kits are relatively easy to install using tools commonly available


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Registered User
OZFive's Reviews
03-04-2011, 01:47 PM
Price: $0.01
Pros: Came with the Jeep so I have no stock experience to compare to.
Cons: A bit of a chore to clean out.
Recommended? Yes

Comments: Seems to work well, but as I said, I have no stock Jeep experience to compare the performance to.

Registered User
jonos12's Reviews
01-23-2011, 02:48 PM
Price: $165.00
Pros: added fair amount of HP, Now my top speed is around 90 mph instead of 70. Slight improvement in gas mileage.
Cons: gap around tube at heat shield, butts up against intake manifold with flexible coupler and a couple of clamps, not a perfect fit. Chintzy for the price.
Recommended? Yes

Comments: I think it would be very easy to make your own with a cone filter and the stock tubing. or even PVC.

Registered User
jeepboy3089's Reviews
01-09-2011, 01:08 PM
Price: $45.00
Pros: more horsepower
Cons: expensive for actual cool air kit
Recommended? Yes

Comments: I installed the K&N cool air intake by using 3.5 in exhaust pipe and the oem clamp just shoved it in there


Registered User
thirdeye's Reviews
01-04-2011, 12:14 PM
Price: $250.00
Pros: More responsive throttle
Cons: Gets dirty fast. More susceptible to water/mud than stock intake
Recommended? No

Comments: Power gains are barely noticed. Its nice to have, but in the jeep world your money would be better spent somewhere else.

Registered User
tuglife's Reviews
12-21-2010, 04:31 AM
Price: $300.00
Pros: SOUND!!, HP, Look
Cons: ?
Recommended? Yes

Comments: K&N FIPK for WJ grand Cherokee. I bought one used off a JF member for $150 and have never been more satisfied with probably anything Ive ever purchased, automotive or non. The installation was fairly straightforward took and hour in the dark with basic tools. Now that I've done it once it would take me 15 min on and off. The first thing you notice is the SOUND!! Other than a woman's moans I dont think I've ever heard something so great(that I made happen I probably spent 20 min roaring up and down the empty parking lot with a huge grin on my face. I have the 4.7 High Output V8 which you could hear but was comparitively silent before. It was like a tiger finally released from it's cage. I dont have a dyno but the power was noticably better. I could feel myself pulled back into the seat as the front end lifted and she jolted ahead from full stop. Merging onto traffic is something I look forward to now. I know that no matter what I can lay the hammer down run screaming ahead without fear. Definately the first thing you should purchase for any vehicle. I'll have one waiting at home for every vehicle I ever purchase.


Registered User
gne100's Reviews
12-06-2010, 01:33 AM
Price: $75.00
Pros: I got it cheap used and the guy even put it on my Jeep for me. I noticed a performance increase.
Cons: There is a definite noise increase.
Recommended? Yes

Comments: I really enjoy my air intake... I actually like the noise it makes when the engine is going. Makes the Jeep sound like a performance car. There was a noticeable increase in power. I haven't had to worry about it, but I guess it isn't so good if you do water crossing...

Registered User
gunnerscherlin's Reviews
11-29-2010, 08:42 PM
Price: $250.00
Pros: Great all around.
Cons: none
Recommended? Yes

Comments: Great fit easy install and really tough.

Registered User
mojog's Reviews
10-20-2010, 11:41 PM
Price: $200.00
Pros: sounds cool
Cons: exposes filter way too much
Recommended? Yes

Comments: Hope it was worth the money but it sure looks cool!!!lol


Registered User
JasonZ's Reviews
08-09-2010, 08:50 AM
Price: $284.00
Pros: Increased power and torque, improved sound, increased gas mileage
Cons: um...I'm thinking...
Recommended? Yes

Comments: Easy to install. A little added power and torque over my Magnaflow exhaust. Took a great Magnaflow sound and added a nuce little gurgle. Increased gas mileage.

Registered User
onestringer's Reviews
08-02-2010, 11:35 PM
Price: $350.00
Pros: Looks cool
Cons: price
Recommended? Yes

Comments: I think its nice and adds some horse power


Registered User
Showtime3492's Reviews
07-30-2010, 11:55 PM
Price: $50.00
Pros: bought a filter off a diesel p/u with a 4 3/8 opening at the clamp made a reducer and got some serious air flow
Cons: NONE
Recommended? Yes

Comments: Made custom out of sheet metal and k/n air filter with 4 3/8 openin at the clamp welded it up painted it and its very functional

Registered User
93ZJ_5.2_ca's Reviews
07-28-2010, 06:09 PM
Price: $350.00
Pros: Basic tomaintain
Cons: K&N
Recommended? Yes

Comments: Came from a JZ did some modifying to get to to work

Registered User
mikesuds's Reviews
07-01-2010, 07:46 PM
Price: $230.00
Pros: Great air flow
Cons: did not really increase gas mileage.
Recommended? Yes

Comments: Great product that is super easy to install. I could feel a little more torque and a little more power. But I was hoping for a couple MPGs that didn't happen,

Registered User
JD_GC's Reviews
07-01-2010, 12:55 AM
Price: $150.00
Pros: power sound
Cons: none
Recommended? Yes

Comments: This thing adds some kick and an aggressive intake sound

Registered User
TCarbo20's Reviews
05-20-2010, 06:35 PM
Price: $300.00
Pros: more power, good sound, good look
Cons: Fit is hard to get right.
Recommended? Yes

Comments: This was great, really felt more power and the sound is like a sipping sound....which sounds great. and it just looks awsome.


Junior Member
comaddmax's Reviews
05-20-2010, 02:10 AM
Price: $285.00
Pros: Easy installation, looks sweet!
Cons: High cost for performance gain.
Recommended? No

Comments: I installed this after my throttle body spacer install and didn't notice any performance gain. I live at 8500 feet so I thought it would help a lot. Very disappointed in the result.

Registered User
Dr-Detjen's Reviews
05-13-2010, 03:04 PM
Price: $300.00
Pros: Beefy sounding! Ez to install
Cons: Cost!
Recommended? Yes

Comments: This kit gave my jeep a deep engine sound under acceleration. For just an intake its great how much this changes driving it for me... I'm a lead foot all the time now just so I can hear her growl.

Registered User
hracanman12's Reviews
05-05-2010, 03:03 AM
Price: $249.00
Pros: Power boost
Cons: n/a
Recommended? Yes

Comments: Nice little boost in power gives the jeep a throaty sound as well

Registered User
ceedubyah's Reviews
04-25-2010, 10:47 AM
Price: $289.99
Pros: really easy to install, great sound, improves MPG, never have to buy another filter
Cons: when cleaning/oiling give the filter time to dry
Recommended? Yes

Comments: After installing my Jeep "opens up" a bit more. Intake gives it an old 4-barrel sound which you will love!

Registered User
RYANSWJ's Reviews
04-23-2010, 04:46 PM
Price: $2.50
Pros: Cleaner sounding
Cons: nothing
Recommended? Yes

Comments: Great first product to help gain HP or more fuel economy

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