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Custom Assemblies > Custom Racing Assembly

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56-9326
 
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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
56-9326 Vehicle Applications


Part 56-9326 Product Specifications
Product Style: Custom Assemblies
Air Filter Height: 2.5 in (64 mm)
Air Filter Inside Diameter: 5.25 in (133 mm)
Air Filter Material: Cotton Gauze
Air Filter Shape: Oval
Inlet Diameter: 3.25 in (83 mm)
Mounting Hardware Included: Yes
Neck Flange: 3.25 in (83 mm)
Overall Height: 2.75 in (70 mm)
Replacement Filter: E-3322
Style: Oval
Top Material/Finish: Chrome
Top Style: Metal
Color: Red
Filter Material: Cotton Gauze
Size: 6-8
Weight: 1.2 lb (0.6 kg)
Product Box Length: 4.63 in (117 mm)
Product Box Width: 4.63 in (117 mm)
Product Box Height: 7.13 in (181 mm)



Customer Feedback      Be the first to review part 56-9326

Installed on a Fiat 500S 1.2. Installation was all pretty straight forward, the only slight problem I had was with the following instruction: Fit the supplied rubber cap to the vacuum pipe on the inlet manifold. (Fig. 9) The inside of the rubber cap just wouldn't fit over the vacuum pipe. Plus when you compare the internal diameter of the vacuum hose (which is originally fitted onto the vacuum pipe) to the rubber cap, the rubber cap is much smaller and I just couldn't get it over. In the end I just reattached the vacuum pipe and stuck the rubber cap down the end backward and then hid the pipe! So in the end it all worked out just fine. I have quite small hands and trying to get the rubber cap over the end of the inlet manifold was difficult for me, so god knows what ham fisted people do. Anyway.... the kit makes the car sound really nice and performance has slightly improved.
Jonathan Whitehead, Whitby, England
Site is very easy to navigate and steps to order flow quickly and simply. This is the third K&N filter I have ordered and like the rest it arrived before I expected and was in perfect new shape. I installed this one on the 2007 Honda S2000 and have not taken any measurements yet, but it does seem to have improved low rpm performance. The other 2 on are my '71 Fiat 124 Spider (Dual Webers) and 2012 Infinity M37. I generally keep our main car for 5 to 7 years, and sport cars for 10 to 15 (except Fiat which I have had since 1977). So lifetime filters are the only way for me to go even if there was no performance improvement.
Ted Allen, Redlands, California
I bought this filter as a gift for my girlfriend's 2013 Fiat 500 Abarth. The filter has broadened and flattened the car's power curve. It is somewhat less dramatic than the all or nothing power delivery experienced with the stock air filter. There is a definite performance improvement over a larger RPM range. Doesn't hurt that the noise from the blow-off valve is louder either!
David, West Cheste, Pennsylvania