SEARCH BY VEHICLE
57A-6018
$243.99 USD
MSRP $442.99 44.9% Off
Free Ground Shipping!
In Stock & Ready to Ship!
Find a Dealer

K&N 57A-6018

Intake Kits > Performance Intake Kit
  • Outer shell keeps engine heat out
  • Fresh air inlet
  • Washable reusable air filter
  • Outstanding air filtration
K&N Apollo Cold Air Induction Systems incorporate a washable/reusable K&N High-Flow Air Filter within a protective shell. They come with custom mounting hardware to fit specific vehicle applications. The Apollo's shell reduces heat build-up and feeds cool air into your engine, resulting in improved volumetric efficiency and increased power gains. Apollo Cold Air Induction Systems allow for updating your vehicle's intake system while retaining a closed environment.

Product Specifications

Air Filter ColorRed
Air Filter Height4.875 in (124 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
California RestrictedNot legal for sale or use in California
Clamp MaterialSteel
Clamp StyleRegular
Clamps Included4
Couplers Included1
Product Box Height10 in (254 mm)
Product Box Length10 in (254 mm)
Product Box Width10 in (254 mm)
Product Style57i Series International Kits
Replacement FilterRC-5052
Street Legal In All US States No
TUV Approved (Europe)No
TypeGen I
Weight4.9 lb (2.2 kg)

Customer Feedback

I put a K&N in my 2004 Ford F150 FX4 right after I bought it. Nothing but great satisfaction with it. Averaged 22-24 mpg on the road. Not too shabby for a 4x4 with a 5.4ltr V8. The end of March, this year, I downsized to a 2016 Subaru Forester. Ordered a K&N the same day. Arrived in perfect condition and the car runs great. Have already noticed a pick up in power and better mpg than the factory states. I have nothing but great things to say about your product. Keep up the great work.

Joe Draugelis
Winchester, Virginia
This is my second car equipped with air filter from K&N so far. Just can't go wrong there. It added a consistent half a mile to my gallon in a strictly city driving, stop and go, and sharp acceleration. To me this is huge as now I got Subaru Outback 3.6 2016 and that is one big engine for the traffic lights and my driving style. Thank you guys, for the difference you make.

Marian Yordanov
Illinois
This was extremely easy to install in my Subaru. I have three other K&N filters in PICKUPS. My 2000 F550 had the filter stolen off of the truck. What did I replace it with? A K&N, of course. I have two F250 one with 135000 miles and one with 180000 miles. They are very easy to service.

Bill Losey
Hays, Kansas