Serrated/helix design creates thoroughly mixed air/fuel charge for complete burn. Machined T-6061 Aluminum for long lasting performance and durability. Serrated entry reduces annoying whistle at idle and crusing speeds.
PowerAid®; Throttle Body Spacer Nissan Titan 2004-2008
The PowerAid throttle body spacer amplifies the flow of incoming air charge achieving a more fuel efficient fuel air mixture boosting torque and increasing fuel economy.
K&N Stock Replacement Air Filter 2005-2009 NISSAN Xterra 4.0L V6 F/I – All
K&N’s replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.