K&N Engine Air Filter: Increase Power & Acceleration, Washable, Premium, Replacement Car Air Filter: Compatible 1983-1999 BMW (316i, 318i, 320i, 325i, iX, 318iS, iC, 518i, 520i, 525i, 750i), 33-2059

Compatible Vehicles: 1993-1999 BMW 850Ci; 1993-1996 BMW 850CSi; 1987-1995 BMW 316i; 1987-1995 BMW 318i; 1989-1995 BMW 518i; 1991-1994 BMW 318iC; 1989-1994 BMW 318iS; 1987-1994 BMW 750i; 1987-1994 BMW 750iL; 1990-1994 BMW 850i; 1985-1993 BMW 320i; 1983-1993 BMW 325i; 1986-1993 BMW 325iX; 1992 BMW 325Ci; 1985-1991 BMW 520i; 1988-1991 BMW 525i; 1988-1991 BMW Z1; 1987-1990 BMW 325iS; 1988 BMW 325; 1986-1988 BMW 325e; 1986-1988 BMW 528E; 1985-1987 BMW 525e Cross Reference: AC Delco A1160C; Baldwin PA4047; BMC 11701; BMC FB11701; BMW 13721707050; BMW 13721715881; Carquest 88221; Champ Labs. AF355; Fram CA4576; Hastings AF931; Luber-Finer AF355; Mann-Hummel C26110; Mobil AF355; Motorcraft FA1083; Napa 6221; Premium Guard PA3558; Purepro A3558; Purolator A43558; Repco RAF173; Ryco A478; Service Champ AF3558; Simota OB001; STP SA4576; Valvoline VA389; Warner WAF355; Wesfil WA9194; WIX 46221

• ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
• RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
• 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
• CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
• REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
• ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
• EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
• REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
• MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability