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56-9049
$70.99 USD
MSRP $109.49 35.2% Off
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K&N 56-9049

Custom Assemblies > Custom Racing Assembly
  • Designed to increase horsepower and acceleration
  • Show quality with custom chrome top and base
  • Washable and reusable air filter
  • High air flow with excellent filtration
  • One year limited warranty
K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and the famous K&N High-Flow Washable Air Filter.

[More Information on Custom Air Filters for Single or Two Barrel Carburetors]

Product Specifications

Air Filter Height2.063 in (52 mm)
Air Filter Inside Diameter6.75 in (171 mm)
Air Filter MaterialCotton Gauze
Air Filter ShapeRound
ColorRed
Filter MaterialCotton Gauze
Inlet Diameter8.938 in (227 mm)
Mounting Hardware IncludedYes
Neck Flange8.938 in (227 mm)
Overall Height2.25 in (57 mm)
Product Box Height9.13 in (232 mm)
Product Box Length4.5 in (114 mm)
Product Box Width5.5 in (140 mm)
Product StyleCustom Assemblies
Replacement FilterE-3410
Size6-8
StyleOval
Top Material/FinishChrome
Top StyleMetal
Weight3.9 lb (1.8 kg)

Customer Feedback

Be the first to review part 56-9049
Bought it for a 2013 Volkswagen Passat 2.5L 5cyl. Not only did it make my car sound SOOOO much better, but it increased the power significantly. Also, I drive a little hard and I use to get about 8-12 mpg in the Brooklyn city. Now my average is 16.5 after driving it really hard. This is the best thing I ever bought for my car, and it only cost me about $50. Definitely reccomend everyone to put this in their car, not only for the power and sound, but for the gas savings. This filter will pay itself off just in gas money. Definitely putting this in all my cars!!!

DippingNYC
Brooklyn, New York
I bought this filter for my brothers 328i BMW and just like every other K&N filter I've purchased, it's solid. The Germans recommend changing the oil every 10,000 miles and so this filter is perfect. After changing the oil and installing the filter, the car rides smooth. Thanks I've been a customer for a while and you will continue to have my support.

Sergio
Los Angeles, California
Fits better than stock filter. Definitely noticed more power and slight increase in throttle response on my turbocharged BMW 335i. Faster spool up and noticeably harder pulls under full throttle. I've been using K&N filters on my turbocharged cars for 15 years, always with the same results. Best performance filters on the market.

Mike S
Massachusetts