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Custom Assemblies > Custom Racing Assembly

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56-9017
 
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K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N Custom Air Filter kits are designed to allow the maximum performance from your carburetors, yet keep 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]
  • 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
Available Information
Installation Instruction Sheet
56-9017 Vehicle Applications


Part 56-9017 Product Specifications
Product Style: Custom Assemblies
Air Filter Height: 2.5 in (64 mm)
Air Filter Inside Diameter: 6.75 in (171 mm)
Air Filter Material: Cotton Gauze
Air Filter Shape: Oval
Inlet Diameter: 3.563 in (90 mm)
Mounting Hardware Included: Yes
Neck Flange: 3.563 in (90 mm)
Overall Height: 2.75 in (70 mm)
Replacement Filter: E-9050
Style: Oval
Top Material/Finish: Chrome
Top Style: Metal
Color: Red
Filter Material: Cotton Gauze
Size: 6-8
Weight: 1.8 lb (0.8 kg)
Product Box Length: 4.5 in (114 mm)
Product Box Width: 5.5 in (140 mm)
Product Box Height: 9.13 in (232 mm)



Customer Feedback      Be the first to review part 56-9017

I love this air filter, the way it makes my 2014 Ford Focus ST sound and perform is amazing. Can't thank my amazing girlfriend enough for getting me this, this past Father's Day. Awesome product.
Paul Waters, Houston, Texas
After straight piping and the K&N filter in my '05 Ford dually, I feel like a kid again. (can't tell if I'm getting better mileage cuz I can't seem to keep my foot out of it!)
Gary Runer, Santa Fe, New Mexico
THE ABOVE PART NUMBER MATCHES THE AIR FILTER I BOUGHT FOR MY 2012 F-150 FORD PICK UP. THE REASON I PURCHASED THE AIR FILTER WAS TO HOPEFULLY GET MORE MILES PER GALLON FUEL ECONOMY AND MAYBE A LITTLE MORE HORSE POWER. THIS WOULD BE VERY HELPFUL WHEN WE ARE PULLING OUR RV. RECENTLY WE TOOK THE RV TO MICHIGAN AND I REALLY DID NOT NOTICE ANY BETTER MPG OR POWER. I REALIZE IT MAY BE DIFFICULT TO NOTICE ANY IMPROVEMENT WHEN TOWING AN EXTRA 5000 LBS. I DO FEEL THAT THE AIR FILTER MAY PROVE TO HELP MPG AND POWER WHEN NOT TOWING-TIME WILL TELL! I ALSO PURCHASED A K&N AIR FILTER FOR MY 2013 HARLEY SOFT TAIL. THAT FILTER DOES SEEM TO PROVIDE BETTER REPONSE (ACCELERATION). I HAVE NOT CHECKED MY MPG VERY CLOSELY TO SEE IF THAT HAS IMPROVED. BOTH AIR FILTERS FIT VERY WELL AND WERE EASY TO INSTALL!
Gary Vander Lind, Ashtabula, Ohio