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Injen Air Filters - Guide

Injen Universal Performance Air Filter

Injen Air Filters Boost horsepower, torque and fuel economy in one fell swoop with the Injen Universal Performance Air Filter. Injen Filter replaces your constrictive factory filter with the free-flowing, deep-breathing Universal Performance Air Filter. Injen's deep-pleated 4-ply cotton-gauze traps more engine destroying impurities and crud than any paper factory filter. And, the built-in velocity stack puts a stop to power-robbing turbulence. The Injen Universal Performance Air Filters installs in a few minutes and is backed by a Lifetime Warranty. Complete list of all Injen Parts available at: Injen Parts.
Injen Universal Performance Air Filter Injen Universal Performance Air Filter
Injen Universal Performance Air Filter
  • Replaces restrictive paper filters with advanced cotton-gauze design
  • Improves airflow to deliver immediate gains in horsepower and fuel economy
  • Dyno-tested for maximum performance
  • The 4-ply cotton-gauze element filters dirt without obstructing air flow
  • Integrated velocity stack reduces power-robbing turbulence
  • Completely washable and reusable
  • Injen backs your Universal Air Filter with a Lifetime Warranty

Injen Hydro Shield - Pro-Filter

Injen Air Filters Don't let rain and water sink your engine's performance. Topping off your performance air filter with the Injen Hydro Shield is the best way to keep dirt and moisture at bay. The Hydro Shield's polyester design repels water and further filters debris from your intake. And, the Hydro Shield delivers this protection while still allowing maximum airflow for horsepower and torque. Available in 3 cool colors and backed by a Lifetime Warranty.
Injen Hydro Shield
Injen Hydro Shield
  • Blocks water and microscopic particles from getting into your engine
  • Protects while driving in light showers, deluges or even sand storms
  • Doesn't impede the wide-open airflow delivered by your performance air filter
  • Filters out water and debris as small as .005"
  • Crafted from highly durable, racetrack proven polyester
  • Available in three hotrod colors: Red, Blue and Black
  • Injen backs your Hydro Shield with a Lifetime Warranty
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