K&N 57A-6042

Intake Kits > Performance Intake Kit
List Price: $628.23
Your Price: USD $346.99

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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.
  • Outer shell keeps engine heat out
  • Fresh air inlet
  • Washable reusable air filter
  • Outstanding air filtration

Product Specifications

Air Filter ColorRed
Air Filter Height4.875 in (124 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeNot Flanged
California RestrictedNot legal for sale or use in California
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included3
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
Weight2.2 lb (1 kg)

Customer Feedback

Be the first to review part 57A-6042
Great product, fast well packaged delivery, which was included in the price. Perfect fit for my Bmw 540 and I can feel the difference, not massive but there is only a limit on how much it can improve - acceleration is just that little bit sharper. Would definatly buy another one when required.

Great product. I added a Remus slip on, K&N and Booster Plug to my BMW R1200RS and increased acceleration and mpg.

Rocky Robinson
After decoding BMW, I got this fitted, makes such a difference get a nice little sound after acceleration which is great. I highly recommend this filter, the buying process was easy and delivery was quick and free.

Swords, Fingal