2003 INFINITI QX4 Air Intake Systems

Key Features:

• Magnum FLOW Pro DRY S OE Replacement Air Filter
• Polyurethane Frame
• Washable/Reusable
• Progressive Bump Seal Design

Skunk2 VQ35 Composite Intake Plenum Spacer V2.0 will allow your engine's front cylinders to breathe more efficiently, providing direct gains as high as 10 hp, increased throttle response, and a 2mpg increase in fuel efficiency! Skunk2's Intake Plenum Spacer V2.0 come dyno proven and road tested to ensure superior performance. They boast a thicker design that works to increase plenum volume and lower intake temperatures. What's more, Skunk2's Composite Intake Plenum Spacers V2.0 are built from an aerospace thermo-polymer composite that virtually eclipses aluminum spacers or other heat-insulating gasket materials, thanks to the unparalleled thermal insulation efficiency! The V2.0 Plenum Spacers are very easy to install and come packaged with required hardware, including the parts you need to properly bypass the throttle body's water lines.

• Air Filter Color: Red
• Air Filter Shape: Panel

Key Features:

• Dryflow Air Filter
• Panel
• H-1.438 in.
• L-11 in.
• W-6.688 in.

Key Features:

• Magnum FLOW Pro 5R OE Replacement Air Filter
• Polyurethane Frame
• Washable And Reusable
• Bump Seal Design
• Rounded Open Pleats

Key Features:

• HPR Replacement Air Filter
• Panel
• H-1.06 in.
• 11.00 in. Length
• 6.63 in. Width

Wix Filters Air Filter Elements are made from the highest quality materials, and guarantee to deliver superior efficiency. Wix Filters is a worldwide leader in air filter performance. Free shipping to all of USA!

• Housing Color: Black
• Housing Material: Plastic
• Electronics Included: Yes
• Tuned for Cold Air Intake: No
• Quantity: Sold individually