Jeep Grand Cherokee Junior Air Intake axle with leading-arms front suspension (found in the ZJ and WJ) with a new design: an independent double-wishbone setup like that which debuted in the 2002 Liberty. The new Jeep changed its philosophy due to what it perceived as increasing demand in the SUV marketplace for on-road performance and decreasing demand for off-road capability, and though the new design is perceived to be more smooth over washboard-types of roads, the new front suspension was criticized by off-roading Jeep community for its inability to provide optimal axle articulation during low-speed, technical maneuvers, specif

Features for your Jeep Grand Cherokee

• The Airaid Jr. Air Intake System boosts horsepower and mileage for less than other intake kits
• Custom-designed for your specific year, make and model
• Airaid Jr. Air Intake Systems bring cooler air to your engine by retaining your sealed factory airbox
• Replaces your stock air filter with an Airaid Premium Direct-Fit Filter that's washable, reusable, and guaranteed to last a lifetime
• Airaid Jr. Air Intake Systems get the air flowing faster with the smooth custom Airaid Intake Tube

Airaid Junior Air Intake The all-new WK Grand Cherokee debuted in 2004 for the 2005 model year. Features available for the first time in a Jeep included Quadra-Drive II four-wheel drive, rear-seat DVD player and optional 5.7L Hemi V8. The 3.7L V6 engine replaced the 4.0L Straight-6.The design still emphasizes power and luxury, with significant work done on improving noise, vibration, and harshness (NVH). However, for the first time, Jeep also emphasized on-road performance to a similar extent as the cornerstone of its brand, off-road capability.This newfound emphasis on on-road refinement led Jeep to replace the live-