Holley's iNTECH cold air intake brand represents the highest degree of technology, performance and style for late model cars, trucks and SUV's. This system is for the popular 1997-2006 Jeep Wrangler TJ with the 4.0-liter engine and produced +13 hp and +15 lb-ft of torque on the dyno. It features a unique, patented slip-seal housing-filter-tube interface that eliminates the use of hose clamps and adapters at the filter housing for a seamless installation. The large, high flow, washable and reusable 4-layer dry air filter eliminates the use of filter oils. The use of factory mounting locations and emissions controls make for a simple installation. The housing design is styled to match the engine compartment of your vehicle for a stealthy, factory-like appearance, and has two inlet locations (side and front) to maximize the efficiency of the filter.