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56-9138
$73.99 USD
MSRP $114.09 35.1% Off
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K&N 56-9138

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 Height2.125 in (54 mm)
Air Filter MaterialCotton Gauze
Air Filter ShapeRound
ColorRed
Filter MaterialCotton Gauze
Mounting Hardware IncludedYes
Overall Height2.188 in (56 mm)
Product Box Height3.5 in (89 mm)
Product Box Length6.56 in (167 mm)
Product Box Width6.31 in (160 mm)
Product StyleCustom Assemblies
Replacement FilterE-9143
StyleOval
Top Material/FinishChrome
Top StyleChrome
Weight1.3 lb (0.6 kg)

Customer Feedback

I've have never been disappointed by the quality and value of a K&N filter. I've purchased one for every vehicle I've purchased in the last 25 years. I keep my cars to 200k+, Motorcycles to 80k+, and all sold running well. K&N air filters lowers cost of maintenance, boost performance and efficiency of the vehicle. Acura Legend 290K Toyota Celica 287k, Honda GL1100 91K, Passat TDI 240K, Honda ST1100 89K and Currently Yamaha FJR1300 43K & Toyota Corolla 88K.

Larry
San Angelo, Texas
Just bought a K&N for my 2011 Corolla Sport at a local (Brand Name) store..bought the car from a local Toyota dealer this past Tuesday. I have used K&N before but it has been several years..Thanks for making a great product. I got 20 off also..

Brian Raby
Wilmington, North Carolina
Very excellent filter I'm very pleased with it, I got one on my Toyota Tacoma for the past six years very good product, I'll be getting two foot my new Toyota Corolla at a later date.....mr. Gil Ramos

Gilberto Ramos
Riverside, California