K&N Air Filter For Ford Focus MK2 1.4/1.6/1.8/2.0 Petrol 2007 - 2010 - E-2993 | eBay
Ford Focus RS Drop In Replacement High-Flow Air Filter by K&N
K&N 12 Ford Focus 2.0L Typhoon Performance Intake – Extreme Performance & Offroad
Amazon.com: K&N Engine Air Filter: Reusable, Clean Every 75,000 Miles, Washable, Replacement Car Air Filter: Compatible with 2007-2019 Ford/Lincoln/Volvo (C-Max Escape, Grand, Kuga, Focus, Tourneo, MKC), E-2993 : Automotive
K&N 33-2819 Replacement Air Filter 1998-2008 Ford Focus **While Suppli · Winners Circle
Replacement Air Filter
2007 Ford Focus 2.0L L4 Gas Air Intake
K&N Drop-In High-Flow Air Filter — Panda Motorworks
Installing a K&N High Flow Air Filter on my 2016 Ford Focus ST - YouTube
K&N 2016-2017 Ford Focus RS 2.3L Typhoon Short Ram Intake – EVOL AUTO WORKS
Definitely recommend the K&N filter for "sound reasons" : r/FordFocus
K&N K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2010-2019 Toyota/Lexus/Mitsubihi L3/L4 (Auris, RAV4 Hybrid, Prius, NX300h, CT300h, Eclipse Cross), 33-2435 in the Automotive Hardware department at Lowes.com
Amazon.com: K&N Cold Air Intake Kit: Increase Acceleration & Engine Growl, Guaranteed to Increase Horsepower up to 10HP: Compatible with 2.0L, L4, 2012-2018 Ford Focus, 69-3517TS : Automotive
K&N 12 - 16 Ford Focus 2.0L Typhoon Performance Intake - SPEED PERF6RMANC3
K&N High Performance Air Filter 33-2401
K&N Drop-In Filter R50 MINI
K&N Replacement Air Filter FORD FOCUS C-MAX 1.6 & 1.8 OE SIZE 281M X 1 – Evolved Tuning
K&N Air Filter Direct Replacement Ford Focus ST 250 | Graham Goode Racing
Amazon.com: K&N Cold Air Intake Kit: Increase Acceleration & Engine Growl, Guaranteed to Increase Horsepower up to 10HP: Compatible with 2.0L, L4, 2012-2018 Ford Focus, 69-3517TS : Automotive
K&N Drop-In Air Filter, 2013-18 Focus ST/16-18 Focus RS, Air Intake: Store Name
K&N 57i performance injection air filter kit: Ford Focus Mk1 1.8 TDCi 99/113bhp 2001-2005
K&N Filter with Generic Air Intake system For 2012-2018 Ford Focus 2.0L 4Cyl | eBay
Amazon.com: K&N Cold Air Intake Kit: Increase Acceleration & Engine Growl, Guaranteed to Increase Horsepower: Compatible with 2.5L, L5 2005-2011 FORD ( Focus XR5, Focus II), 57I-2503 : Automotive
K&N 57S Air Filter Induction/Intake/Airbox Kit For Ford Focus RS Mk3 - 57S-4000 | eBay
