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Injen Air Filters

Pro racers and street demons alike know that Injen air filters unleash big jumps in both fuel economy and power output. That's because Injen refuses to settle for second best. They only use cutting-edge designs and choice materials in their air filters. And, you can make sure that all of that clean air has somewhere to go with an Injen Air Intake.

2006 Honda Civic

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Injen Hydro Shield
Injen Hydro Shield
$22.95
(163)

Protect your high-flow Injen air filter without sacrificing performance. The Injen Hydro Shield repels water and other microscopic debris off its nearly waterproof surface. And, its smart design still maintains smooth airflow. Multiple colors. Lifetime Warranty.

Injen Replacement Air Intake Filters
Injen Replacement Air Intake Filters
$49.95
(56)

Swap out the filter on your brand air intake for a high-performance Injen Replacement Air Intake Filter. This Injen filter boasts 4-layer cotton gauze filtration and a built-in velocity stack design for smoother airflow. Washable and reusable. Lifetime Warranty.