Chevy Impala K&N Performance Air Filter, 1968-1990

• Super High Performance Air Filter Upgrade, Replaces AC Delco Part # 348C
• Unique Pleated Design - Increases Airflow Up To 57% Over Paper Filters
• Improves Performance - Releases More Horsepower, Better Throttle Response, Deeper Sound
• Superior Engine Protection - 4 To 6 Layer Gauze & Cotton Filter Is 98.43% Efficient
• Re-Usable - Clean And Re-Oil Every 12,000 to 50,000 Miles Depending On Conditions
• Street Legal - Emissions Legal In A 50 States!
• Environmentally Friendly - This Is The LAST Air Filter You'll Need To Buy For Your Impala
• Backed By K&N's Million Mille Warranty
• Made In USA
• Fits Factory Air Cleaner Housing...See Applications

The factory paper air filter in your 1968, 1969, 1970, 1971, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989 or 1990 Impala or Caprice works well but is restrictive and doesn't perform or protect as well as it could. K&N?s replacement air filters are designed to increase horsepower and acceleration while providing superior engine protection. These filters are washable and reusable and are custom designed to exactly replace the element in your factory air cleaner. Their drop-in design means adding performance is simple...simply remove the disposable air filter and replace it with a K&N. K&N?s stock replacement air filters for street vehicles are covered by their famous K&N Million-Mile Limited Warranty. That means you?ll stop filling up landfills with used air filters, enjoy improved performance with superior engine protection because this is the LAST air filter you'll ever need to buy for your Impala.