K&N Universal Performance Replacement Air Filter

K&N 57S  Performance Air Filter Upgrade – Upgrade for Standard Airbox

See description for full application list.

Part no: ASKN3

From £98.22 (inc VAT)
£81.85 (exc VAT)
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Technical Data


K&N’s 57S Filter element only, is supplied with a rubber bung which once removed increases waste gate turbo chatter noise! it can be easily replaced if you require a quieter driving experience.
Focus Mk2 RS – fits with standard Airbox or with standard Airbox fitted with mountune Airbox lid or J1 Airbox lid
Focus Mk3 ST250, Zetec S 1.6  & 1.6 Eco Boost, 1.1 Eco Boost
K&N Performance FILTERS increase horsepower and acceleration by dramatically reducing air flow restriction caused by the original factory design. They come with K&N’s Million-Mile Limited Warranty. 57S series air-filter replace the factory air filter housing with a fully enclosed injection modified air box containing a reusable K&N air filter. Installation is easy as they are specifically engineered to use factory holes and mounting points. No additional hardware, cutting or drilling is required

Fits the following vehicles:

Ford
  • Mk1 C-Max (1.6, 1.6 TDCi, 1.8, 2.0, 2.0 TDCi) – 2007-2010
  • Mk2 C-Max (1.0 EcoBoost, 1.6 EcoBoost, 1.5 TDCi, 1.6 EcoBoost, 1.6 TDCi, 2.0 TDCi) – 2010 on.
  • Mk2 Focus Convertible (1.6, 2.0, 2.0 TDCi) – 2006-2010
  • Mk2 Focus Estate (1.4, 1.6, 1.6 TDCi, 1.8, 2.0, 2.0 TDCi) – 2004-2012
  • Mk2 Focus Hatchback (1.4, 1.6, 1.6 TDCi, 1.8, 2.0, 2.0 TDCi) – 2004-2012
  • Mk2 Focus Saloon (1.4, 1.6, 1.6 TDCi, 1.8, 2.0, 2.0 TDCi) – 2005-2012
  • Mk2 Focus 2.5 ST225 – 2006-2011
  • Mk2 Focus 2.5 RS, RS500 -2009-2011
  • Mk3 Focus Hatchback (1.0 EcoBoost, 1.5 EcoBoost, 1.5 TDCi, 1.6 EcoBoost, 1.6 TDCi, 2.0 TDCi) – 2010-2018
  • Mk3 Focus Saloon (1.0 EcoBoost, 1.5 EcoBoost, 1.5 TDCi, 1.6 EcoBoost, 1.6 TDCi, 2.0 TDCi) – 2010-2018
  • Mk3 Focus Estate (1.0 EcoBoost, 1.5 EcoBoost, 1.5 TDCi, 1.6 EcoBoost, 1.6 TDCi, 2.0 TDCi) – 2010-2018
  • Mk3 Focus 2.0 ST250
  • Mk3 Focus 2.3 RS
  • Grand C-Max (1.0 EcoBoost, 1.5 EcoBoost, 1.5 TDCi, 1.6 EcoBoost, 1.6 TDCi, 2.0 TDCi) 2010 on.
  • Mk1 Kuga (2.0 TDCi) – 2008-2012
  • Mk2 Kuga (1.6 EcoBoost) – 2013 on.
  • Tourneo Connect (1.0 EcoBoost, 1.5 TDCi, 1.6 EcoBoost, 1.6 TDCi) – 2013 on.
  • Mk2 Transit Connect (1.0 EcoBoost, 1.5 TDCi, 1.6 EcoBoost, 1.6 TDCi) – 2013 on
Mazda
  • 3 Hatchback (1.6) – 2008-2013
  • 3 Saloon (1.6) – 2008-2013
  • 5 (1.6) – 2010 on.
Volvo
  • C30 (1.6, 1.6 D, 1.8, 2.0, 2.0 D) – 2006-2012
  • C70 II Convertible (2.0 D) – 2008-2013
  • S40 II (1.6, 1.6 D, 1.8, 2.0, 2.0 D) – 2004-2012
  • V40 Hatchback (1.6 D, 1.6 T) – 2012 on.
  • V50 (1.6, 1.6 D, 1.8, 2.0, 2.0 D) – 2004-2012
  • V70 III (2.6 D) – 2009-2015

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