This special-order item requires extra processing time; we’ll email you the ETA after your order, or you can use the contact form with your shipping address and item name to request it.

K&N Engineering

K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H

Regular Price
$105.95 USD
Sale Price
$105.95 USD
Regular Price
Sold Out
Unit Price
per 
Only 0 left!

Details

The K&N E-9289 Air Filter is designed to increase horsepower and protect your engine by reducing restriction and providing excellent filtration. The E-9289 custom air filter is manufactured to replace the air filter in the 57S-4000 performance air box and it comes with a K&N embossed lid cap. The filter media can be washed and reused repeatedly.

Technical Bulletin

This Part Fits:

Year Make Model Submodel
2016-2017 Ford Focus RS
2013-2015 Ford Focus S
2013-2015 Ford Focus SE
2013-2015 Ford Focus ST
2013-2015 Ford Focus Titanium
2014-2015 Ford Transit Connect Titanium
2014-2015 Ford Transit Connect XL
2014-2015 Ford Transit Connect XLT
Trusted Performance Specialists Since 1996  •  60,000+ Builds Powered  •  Authorized Dealer of 250+ Brands
📧 Contact Us | 🕐 Mon–Fri 9am–6pm PST | ↩ Reply within 1 business day
affirm 0% financing on orders $500+
VISA MC AMEX Shop Pay
SP Engineering  •  424 Turnbull Canyon Rd, City of Industry, CA 91745  •  Est. 1996
© 2026 SP Engineering. All rights reserved.