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K&N's 57S Performance filter only upgrade for standard Airbox

 

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K&N's 57S Performance filter only upgrade for standard Airbox

£92.50

IN STOCK

Description

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.

 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

 

Have it fitted at the Devil Developments workshop, please ask for a quote. Discounted rates available for multiple items.

Specifications

Focus Mk2 RS - fits with standard Airbox or with standard Airbox fitted with mountune Airbox lid or J1 Airbox lid

 

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01903 731194
info@devil-developments.co.uk
Devil Developments Limited
Unit P, OYO Business Park,
Lineside Way, Littlehampton,
West Sussex BN17 7GA

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Registered office address: Unit P, OYO Business Park, Lineside Way, Littlehampton, West Sussex, BN17 7GA