For 1999-2004 JEEP Grand Cherokee 4.7L V8 2000-2002 Dodge Durango 3.7L V6 Air Intake Kit

Upgrade your Jeep Grand Cherokee or Dodge Durango/Dakota with this high-flow dual twin filter cold air intake system. Unlike standard single-filter intakes, this unique dual-filter design maximizes airflow to your 4.7L V8 or 3.7L V6 engine—delivering improved throttle response, enhanced engine sound, and potential horsepower gains.

The black powder-coated aluminum intake pipe replaces the restrictive factory airbox, while the twin red dry filters provide superior filtration without oiling. This complete bolt-on kit includes everything needed for installation—no additional parts required.

Key Features

Dual Twin Filter Design — Unlike conventional single-filter intakes, this system runs two high-flow air filters in parallel. The twin-filter architecture doubles the available filtration surface area, allowing your 4.7L V8 or 3.7L V6 engine to breathe deeper and deliver sharper throttle response under hard acceleration. The result is a noticeably more aggressive induction sound that sets this intake apart from the factory airbox.

Lightweight Aluminum Intake Pipe — The black powder-coated aluminum Y-pipe (φ89mm, 550mm length) replaces the flex hose and restrictive factory intake tract. Aluminum construction keeps weight low while the textured black finish resists corrosion and complements any engine bay aesthetic.

Red Dry Cotton Gauze Filters — No oil, no mess. The twin red dry filters use multi-layer cotton gauze to capture dirt and debris effectively while maintaining high airflow. Filters are washable and reusable—simply blow out with compressed air or clean with mild soap and water every 10,000–15,000 miles.

Complete Bolt-On Installation — Everything you need is in the box. This kit includes the Y-pipe, both filters, reducer and straight couplers, narrow-band hose clamps, breather hose, filter clamp, and all necessary hardware. Remove your factory airbox, bolt on the new intake—no cutting, no drilling, no extra trips to the hardware store.

Improved Throttle Response — By eliminating the restrictive factory airbox and long flex hose path, this intake reduces inlet restriction and allows the engine to respond faster to your right foot. Expect crisper acceleration and a more connected driving feel.

Aggressive Induction Sound — The dual open filters bring the intake noise into the cabin. Under light acceleration you notice a subtle woosh; under heavy throttle the V8 or V6 delivers a deep, satisfying induction roar that makes every drive more engaging.

Q: Will this fit my 2003 Jeep Grand Cherokee Limited with 4.7L V8?
A: Yes — direct fit for all 1999-2004 Grand Cherokee models with the 4.7L V8 engine.

Q: Do I need to tune my ECU after installation?
A: No tuning required. This intake works with factory ECU settings.

Q: How often should I clean the filters?
A: Every 10,000-15,000 miles, depending on driving conditions. Dry filters can be cleaned with compressed air or mild soap and water.

Q: Will this trigger a check engine light?
A: Should not trigger CEL on properly functioning vehicles. Ensure MAF sensor (if equipped) is clean and properly reconnected.

Q: Does this kit include a heat shield?
A: This kit does not include a heat shield. The dual filter open design prioritizes maximum airflow. For hot climates, consider wrapping the intake tube with thermal insulation.

Q: What's the difference between dry and oiled filters?
A: Dry filters (like these) use cotton gauze without oil coating—easier maintenance, no risk of over-oiling. Oiled filters require periodic re-oiling and can contaminate MAF sensors if over-applied.