K&N FIPK Air Intake System 57-3034

2001-2004 6.6L Duramax (LB7)
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K&N Engineering
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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 10 Year/ 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 volume 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 (see installation instructions).
57-3034 Product Specifications
Product Style: FIPK
Estimated Horsepower Gain: 14.39 HP @ 2750 RPM
Type: Gen II
Replacement Filter: RC-4900
Weight: 12.2 lb (5.5 kg)
Product Box Length: 22 in (559 mm)
Product Box Width: 14 in (356 mm)
Product Box Height: 12 in (305 mm)

Additional Information

Installation Sheet
Mfg. Number:

Customer Reviews - Include your order number for a chance to win a $100 GiftCard

(19 Ratings, 3 Reviews) Average Rating:
crazy awesome!
john (PA) 12/7/2011 9:36 AM
i installed it myself and took me little less than an hr. got 3 more mpg's and little quicker spolls. cant beat the price and for a beginner like me cake to install
Matt (Iowa) 9/22/2010 11:06 AM
Much quicker turbo spool and throttle response easy to install and if your looking for enhanced turbo whisle this is your pick. Highly recommended
good buy
chad kearney (clear spring, MD) 12/3/2009 12:26 PM
I bought this for my 02 lb7 duramax and it was noticable right off the bat that I had more horsepower, it gave me a nice whistle when I would hit the thottle and it made more black smoke than I thought, good investment thus far, I would highly reccomend