The Gravana Stainless Air Intake System is simply the best on the market!  After testing several prototypes with and without air boxes and heat shields, Gravana has the ultimate Air Intake Solution for you!  The Gravana Intake System replaces your vehicle's restrictive factory air filter and housing with tuned-length stainless tubing and a high-flow filter, creating substantial more horsepower.  Removing the OEM airbox allows Cold Air to be more directly accessible to the filter.  With the increased air volume, your vehicle will have more usable power and improved acceleration throughout the RPM range.  With aircraft-grade stainless, OEM-quality couplers and the washable/reusable filter, this system is built to last.  Gravana backs-up this quality claim with a lifetime warranty.  Installation is quick and easy and the end result is an excellent fitting product that is 50-state C.A.R.B. Approved or Pending. 

WHY STAINLESS?

Sure, plastic tube intakes offer more profit for the manufacturers.  However, we use stainless because it offers us the ability to provide the best performance gains with a level of quality that carries a Lifetime Warranty.

ISN’T STAINLESS MORE EXPENSIVE?

Not to our customers.  Gravana air intake systems are comparably priced with aluminum and plastic intake systems.  The Stainless is our quality insurance policy.

DOESN'T IT GET HEAT SOAK?

After driving your vehicle and parking it for some time, almost every metal component in your engine compartment begins to get "heat soaked".  However, there are two reasons that your engine will not be breathing warm air for very long.  First, most intake systems on the market today are too short to allow intake air to heat up from contact with the intake tube.  Second, as soon as you start your engine, air begins to travel through your intake system at a certain speed.  As you start to drive and accelerate, the air that travels through your intake system is moving at such a fast speed, that the air does not have enough time to heat up.

WHAT IS 50-STATE LEGAL?

All Gravana Stainless Air Intake Systems are C.A.R.B. (California Air Resources Board) Approved or C.A.R.B. Pending for emissions.  California has the strictest standards, which is why other states recognize CARB approval as being 50-state legal.