K&N Performance Air Intake System – 57S-4000

SKU: 57S-4000
Ships within 5-7 business days
Compatible Vehicles
Ford
  • C-Max II · 1.0L L3 Gas2012–2018
  • C-Max II · 1.5L L4 Diesel2015–2020
  • C-Max II · 1.5L L4 Gas2015–2020
  • C-Max II · 1.6L L4 Diesel2010–2015
  • C-Max II · 1.6L L4 Gas2010–2018
  • C-Max II · 2.0L L4 Diesel2010–2017
  • C-Max · 1.6L L4 Diesel2007–2010
  • C-Max · 1.6L L4 Gas2007–2010
  • C-Max · 1.8L L4 Gas2007–2010
  • C-Max · 2.0L L4 Diesel2007–2010
  • C-Max · 2.0L L4 Gas2007–2010
  • Focus C-Max · 1.6L L4 Gas2004–2007
  • Focus III · 1.0L L3 Gas2012–2018
  • Focus III · 1.5L L4 Diesel2015–2018
  • Focus III · 1.5L L4 Gas2014–2018
  • Focus III · 1.6L L4 Diesel2010–2014
  • Focus III · 1.6L L4 Gas2010–2018
  • Focus III · 2.0L L4 Diesel2010–2017
  • Focus III · 2.0L L4 Gas2011–2018
  • Focus III · 2.3L L4 Gas2016–2018
  • Focus II · 1.4L L4 Gas2007–2010
  • Focus II · 1.6L L4 Diesel2007–2010
  • Focus II · 1.6L L4 Gas2007–2010
  • Focus II · 1.8L L4 Diesel2005–2008
  • Focus II · 1.8L L4 Gas2007–2010
  • Focus II · 2.0L L4 Diesel2007–2009
  • Focus II · 2.0L L4 Gas2007–2010
  • Focus II · 2.5L L5 Gas2009–2010
  • Focus RS · 2.3L L4 Gas2016–2018
  • Focus ST · 2.0L L4 Diesel2014–2017
  • Focus ST · 2.0L L4 Gas2013–2018
  • Focus XR5 · 2.5L L5 Gas2009–2011
  • Focus · 2.0L L4 Gas2012
  • Grand C-Max · 1.0L L3 Gas2012–2018
  • Grand C-Max · 1.5L L4 Diesel2015–2020
  • Grand C-Max · 1.5L L4 Gas2015–2020
  • Grand C-Max · 1.6L L4 Diesel2010–2015
  • Grand C-Max · 1.6L L4 Gas2010–2018
  • Grand C-Max · 2.0L L4 Diesel2010–2017
  • Kuga II · 1.5L L4 Gas2014–2017
  • Kuga II · 1.6L L4 Gas2013–2016
  • Kuga II · 2.0L L4 Diesel2013
  • Kuga · 1.6L L4 Gas2013–2014
  • Kuga · 2.0L L4 Diesel2008–2012
  • Tourneo Connect · 1.0L L3 Gas2014–2017
  • Tourneo Connect · 1.5L L4 Diesel2015–2017
  • Tourneo Connect · 1.6L L4 Diesel2014–2015
  • Tourneo Connect · 1.6L L4 Gas2014–2015
  • Transit Connect · 1.0L L3 Gas2014–2018
  • Transit Connect · 1.5L L4 Diesel2016–2018
  • Transit Connect · 1.6L L4 Diesel2014–2016
  • Transit Connect · 1.6L L4 Gas2014–2016
Mazda
  • 3 · 1.6L L4 Diesel2009–2013
  • 5 · 1.6L L4 Diesel2010–2015
Volvo
  • C30 · 1.6L L4 Diesel2007–2013
  • C30 · 1.6L L4 Gas2007–2011
  • C30 · 1.8L L4 Gas2007–2009
  • C30 · 2.0L L4 Diesel2007–2010
  • C30 · 2.0L L4 Gas2007–2013
  • C70 II · 2.0L L4 Diesel2008–2009
  • S40 II · 1.6L L4 Diesel2007–2012
  • S40 II · 1.6L L4 Gas2007–2011
  • S40 II · 1.8L L4 Gas2007–2009
  • S40 II · 2.0L L4 Diesel2007–2010
  • S40 II · 2.0L L4 Gas2007–2012
  • V40 Cross Country · 1.6L L4 Diesel2013–2014
  • V40 Cross Country · 1.6L L4 Gas2013–2014
  • V40 II · 1.6L L4 Diesel2012–2013
  • V40 II · 1.6L L4 Gas2012–2014
  • V50 · 1.6L L4 Diesel2007–2012
  • V50 · 1.6L L4 Gas2007–2011
  • V50 · 1.8L L4 Gas2007–2009
  • V50 · 2.0L L4 Diesel2007–2010
  • V50 · 2.0L L4 Gas2007–2012
  • V70 III · 1.6L L4 Diesel2010–2014

€279.99 Incl. VAT

Delivered in 10 days

  • K&N Filter Cold Air Intakes
  • Vehicle Fitment: Ford C-Max, Ford C-Max II, Ford Focus, Ford Focus C-Max, Ford Focus II, Ford Focus III, Ford Focus RS, Ford Focus ST, Ford Focus XR5, Ford Grand C-Max, Ford Kuga, Ford Kuga II, Ford Tourneo Connect, Ford Transit Connect, Mazda 3, Mazda 5, Street Legal in All US States: No, TUV Approved (Europe): No, TUV Approved (Europe): Yes, Volvo C30, Volvo C70 II, Volvo S40 II, Volvo V40 Cross Country, Volvo V40 II, Volvo V50, Volvo V70 III
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Ships within 5-7 business days
€279.99 Incl. VAT + Shipping

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Brand:
About the brand

K&N Filter

K&N was founded in 1969 in Riverside, California, by Ken Johnson and Norm McDonald, the K and the N of the name. Its filters use washable, reusable oiled cotton gauze, cleaned and re-oiled with a service kit rather than thrown away, and the range here is built on them.

It covers replacement panel filters, complete Performance Air Intake Systems, universal clamp-on, round and conical filters, cabin air filters, crankcase breather filters, carburettor filters and fuel filters. The cleaning and oiling kits, foam wraps, top plates and clips that go with them are listed too.

K&N parts are listed by part number and filter type rather than by car. If you are replacing a K&N filter, its part number is the quickest route; for a universal filter, work from the neck diameter and the space available.

Among the intake brands on TrackToolFactory, K&N has the broadest mix of filter types, from engine and cabin air to breathers, carburettors and fuel. If you prefer a filter that is washed without oil, another panel filter range here uses dry synthetic media.

See all K&N Filter products →
Not sure this fits your car?

Talk to a real motorsport specialist.

EU-based, motorsport-experienced. We'll walk through your application before you buy.

Description

The K&N 57S-4000 Performance Airbox replaces the restrictive factory air filter and air box lid. K&N performance air boxes are designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The 57S-4000 Performance Airbox comes with an oversized conical K&N high-flow air filter and an injection molded air box lid with the K&N logo embossed on top. The air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This performance air box is relatively easy to install into the air box base with commonly available tools. K&N builds these air box systems to last for the life of your vehicle and they are backed by K&N's Million Mile Limited Warranty. Some K&N 57S Series Performance Airboxes are compliant with the latest TUV emissions and sound regulations. Check the K&N catalog or website for vehicle applications and specific TUV status for each vehicle and air intake.

Delivered in 10 days

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About the brand

K&N Filter

K&N was founded in 1969 in Riverside, California, by Ken Johnson and Norm McDonald, the K and the N of the name. Its filters use washable, reusable oiled cotton gauze, cleaned and re-oiled with a service kit rather than thrown away, and the range here is built on them.

It covers replacement panel filters, complete Performance Air Intake Systems, universal clamp-on, round and conical filters, cabin air filters, crankcase breather filters, carburettor filters and fuel filters. The cleaning and oiling kits, foam wraps, top plates and clips that go with them are listed too.

K&N parts are listed by part number and filter type rather than by car. If you are replacing a K&N filter, its part number is the quickest route; for a universal filter, work from the neck diameter and the space available.

Among the intake brands on TrackToolFactory, K&N has the broadest mix of filter types, from engine and cabin air to breathers, carburettors and fuel. If you prefer a filter that is washed without oil, another panel filter range here uses dry synthetic media.

See all K&N Filter products →
Not sure this fits your car?

Talk to a real motorsport specialist.

EU-based, motorsport-experienced. We'll walk through your application before you buy.