aFe 54-46209 Momentum ST Pro 5R Cold Air Intake for 97-01 Cherokee XJ 4.0L

Vehicle Fitment

• 1997-2001 Jeep Cherokee (XJ), 4.0L I6

Fitment Notes

• Some parts not legal for use in California or other states with similar laws/regulations
• Includes urethane plug to fully seal auxiliary air scoop if desired

Features

• One-piece sealed housing with auxiliary air scoop
• Eliminates multiple-piece housing designs
• High-quality plastic, CAD-designed, dyno-tuned roto-molded intake tube
• 16-gauge powdercoated heat shield
• Massive round flange filter design
• 8in tall inverted top filter
• Urethane auxiliary scoop plug included
• Direct fit installation, no permanent modification

Specifications

• Horsepower gain: Up to 16 HP
• Torque gain: Up to 19 lb-ft
• Filter media: Pro 5R, 5-layer oiled cotton gauze
• Filter frame material: 100% polyurethane
• Filter height: 8in
• Tube material: Plastic
• Tube color: Black
• Weight: 14 lbs

Included Components

• 1x Dyno-tuned intake tube
• 1x One-piece sealed housing/heat shield
• 1x Pro 5R air filter
• Urethane auxiliary scoop plug
• Mounting hardware

Product Description

The aFe 54-46209 is a Momentum ST Series cold air intake system with Pro 5R filter, engineered specifically for the 1997-2001 Jeep Cherokee XJ with the 4.0L inline-six. This system uses the largest filter possible to optimize filtration and maximize performance, built around a smooth one-piece sealed housing that eliminates the need for multiple-piece designs and ensures the coldest, most efficient intake charge available.

An integrated auxiliary air scoop feeds additional cool air into the housing, and an included urethane plug allows the scoop to be completely sealed if a fully closed system is preferred. The high-quality plastic intake tube is CAD-designed, dyno-tuned, and roto-molded for maximum power gains while maintaining a perfect factory-like fit, delivering gains of up to 16 HP and 19 lb-ft of torque.

This intake is intended for Cherokee XJ owners looking to maximize airflow and power with a genuine, tested performance intake rather than a basic drop-in filter. Some parts of this system are not legal for use in California or other states with similar laws and regulations.