Simple Performance for Vauxhall, Opel and Alfa Romeo Models with K&N Airbox System

K&N 57S-4902 Performance Air box System for Multiple Vauxhall, Opel and Alfa Romeo Models
K&N 57S-4902 Performance Air box System for Multiple Vauxhall, Opel and Alfa Romeo Models
K&N's 57S-4902 performance air box system is a simple way to add performance to multiple year Vauxhall and Opel Corsa D models and Alfa Romeo Mito models found in Europe and in other places around the globe. A complete list of vehicles this performance air box fits can be found below. This air intake modification is not TUV compliant for all models at this time. Go to the 57S-4902 details page for a list of vehicles that are TUV compliant with this part.
K&N 57S-4902 Installed
K&N 57S-4902 Installed


The 57S-4902 reduces restriction of the air going into you engine to help horsepower and acceleration. Typical gains on a 4 cylinder vehicle range between 4 and 7 horsepower. This very simple installation replaces the factory air filter and air box lid with K&N's high-flow, washable and reusable performance air filter and an air box lid. The K&N performance air box lid is injection molded for extra strength, consistency and durability. It is designed to be easily removed for access to the round tapered washable and reusable K&N performance air filter. The air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This installation can be performed very quickly with two screwdrivers and a socket set. This 57S performance air box uses the factory air box base making this a quick and easy bolt-on upgrade. It replaces the factory disposable paper air filter with a round tapered reusable cone air filter. Multiple language instructions are included with each 57S kit. The easy to assemble 57S-4902 kit comes with the famous K&N Million Mile Limited Warranty.

Use the K&N application search to find all K&N products for your car, truck, ATV, or motorcycle then use the K&N dealer search to find a K&N dealer near you.
K&N 57S-4902 Air Box lid upsidedown with High Flow Performance Air Filter
K&N 57S-4902 Air Box lid upsidedown with High Flow Performance Air Filter


K&N 57S-4902 fits the following:
2016 ALFA ROMEO MITO 1.6L L4 Diesel
2015 ALFA ROMEO MITO 1.6L L4 Diesel
2014 VAUXHALL CORSA MK III 1.6L L4 Petrol
2014 VAUXHALL CORSA MK III 1.3L L4 Diesel
2014 OPEL CORSA D 1.6L L4 Petrol
2014 OPEL CORSA D 1.3L L4 Diesel
2014 ALFA ROMEO MITO 1.6L L4 Diesel
2013 VAUXHALL CORSA D 1.6L L4 Petrol
2013 VAUXHALL CORSA D 1.3L L4 Diesel
2013 OPEL CORSA D 1.6L L4 Petrol
2013 OPEL CORSA D 1.3L L4 Diesel
2013 ALFA ROMEO MITO 1.6L L4 Diesel
2012 VAUXHALL CORSA D 1.7L L4 Diesel
2012 VAUXHALL CORSA D 1.6L L4 Petrol
2012 VAUXHALL CORSA D 1.3L L4 Diesel
2012 OPEL CORSA D 1.7L L4 Diesel
2012 OPEL CORSA D 1.6L L4 Petrol
2012 OPEL CORSA D 1.3L L4 Diesel
2012 ALFA ROMEO MITO 1.6L L4 Diesel
2011 VAUXHALL CORSA D 1.7L L4 Diesel
2011 VAUXHALL CORSA D 1.6L L4 Petrol
2011 VAUXHALL CORSA D 1.3L L4 Diesel
2011 OPEL CORSA D 1.7L L4 Diesel
2011 OPEL CORSA D 1.6L L4 Petrol
2011 OPEL CORSA D 1.3L L4 Diesel
2011 ALFA ROMEO MITO 1.6L L4 Diesel
2010 VAUXHALL CORSA D 1.7L L4 Diesel
2010 VAUXHALL CORSA D 1.6L L4 Petrol
2010 VAUXHALL CORSA D 1.3L L4 Diesel
2010 OPEL CORSA D 1.7L L4 Diesel
2010 OPEL CORSA D 1.6L L4 Petrol
2010 OPEL CORSA D 1.3L L4 Diesel
2010 ALFA ROMEO MITO 1.6L L4 Diesel
2009 VAUXHALL CORSA D 1.7L L4 Diesel
2009 VAUXHALL CORSA D 1.6L L4 Petrol
2009 VAUXHALL CORSA D 1.3L L4 Diesel
2009 OPEL CORSA D 1.7L L4 Diesel
2009 OPEL CORSA D 1.6L L4 Petrol
2009 OPEL CORSA D 1.3L L4 Diesel
2009 ALFA ROMEO MITO 1.6L L4 Diesel
2008 VAUXHALL CORSA D 1.7L L4 Diesel
2008 VAUXHALL CORSA D 1.6L L4 Petrol
2008 VAUXHALL CORSA D 1.3L L4 Diesel
2008 OPEL CORSA D 1.7L L4 Diesel
2008 OPEL CORSA D 1.6L L4 Petrol
2008 OPEL CORSA D 1.3L L4 Diesel
2008 ALFA ROMEO MITO 1.6L L4 Diesel
2007 VAUXHALL CORSA D 1.7L L4 Diesel
2007 VAUXHALL CORSA D 1.6L L4 Petrol
2007 VAUXHALL CORSA D 1.3L L4 Diesel
2007 OPEL CORSA D 1.7L L4 Diesel
2007 OPEL CORSA D 1.6L L4 Petrol
2007 OPEL CORSA D 1.3L L4 Diesel
2006 VAUXHALL CORSA D 1.7L L4 Diesel
2006 VAUXHALL CORSA D 1.3L L4 Diesel
2006 OPEL CORSA D 1.7L L4 Diesel
2006 OPEL CORSA D 1.3L L4 Diesel