K&N Air Intake Kits

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K&N air intake systems are designed to eliminate the major sources of air flow restriction that your vehicle experiences from the factory intake system. K&N guarantees that by replacing your restrictive factory air intake system with a high-performance K&N system, your engine will produce more power. K&N air intake systems are tested on a dynamometer to determine the estimated horsepower gain that you can expect your vehicle to benefit from with a K&N system installed.

  • Guaranteed to Gain Horsepower
  • K&N Million Mile Limited Warranty®
  • Engineered for Specific Vehicle Design
  • Easy to Install, Usually in 90 Minutes or Less!
  • High-Flow Air Intake Systems Since 1992
  • Use up to 100,000 Miles Before Filter Servicing is Required
  • Available for Many Popular Automotive, Motorcycle, ATV and RV Applications
Volvo - S40 2004-2006 T5 K&N Air Intake Kits
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K&N Volvo air intake kit come with the air intake and filter as well as molded high density polyethylene tubes heat barriers to avoid hot air from being drawn into the engine. These technological efforts result in some real and noticeable gains of 10% or more in power and fuel economy. Actual Performance gains can vary by application but owners of Volvo Cars, Trucks and SUVs can expect significant and noticeable increases in throttle response and horsepower after a quick and easy installation!

K&N Air Intakes are Easy to Install

Does installation of a K&N cold air intake system sound complicated? That's the great part, our air intakes are very easy to install on your car or truck. A typical air intake installation can be done with a screwdriver, pliers and a ratchet-set in 90 minutes or less! We specifically engineer our intake kits to use existing factory holes and mounting points, making installation simple. The vast majority of our cold air induction systems do NOT require any cutting or drilling.