Specifications
- Brand
- Banks Power
- Part #
- 51331
- UPC
- 801279513310
Banks Power 98-99 Jeep 4.0L Wrangler PowerPack System
$1549.00
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Banks Power 98-99 Jeep 4.0L Wrangler PowerPack System. Boosts power and efficiency by removing factory restrictions.
Key Features
- Direct fit — verified for 1997-1999 Jeep Wrangler.
- Adds up to 29 hp and 40 lb-ft of torque — improves power for easier merging, climbing, and towing.
- Complete airflow upgrade system — removes factory intake and exhaust restrictions for maximum engine efficiency.
- Banks Revolver exhaust manifold (1998-99 models) — designed to boost top-end power without sacrificing low-end torque.
- Banks AutoMind programmer included — offers pre-loaded towing, sport, and economy tunes, plus diagnostic code scanning.
- Rich exhaust note — provides an authoritative sound with a stainless-steel tailpipe tip (chrome or black finish).
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Fits this vehicle
- Jeep Wrangler 1997-1999
Product Details
This Banks PowerPack system for your 1998-1999 Jeep Wrangler 4.0L combines multiple airflow upgrades to get more power and better fuel economy. It addresses factory restrictions in the intake and exhaust systems, letting your engine run more efficiently. This means more power to the wheels, potentially longer engine life, and improved MPG.
The system includes the Banks Ram-Air intake and Monster Exhaust. For 1998-1999 models, it also adds the Banks Revolver exhaust manifold. This manifold design is noted for matching low-end torque while adding significant top-end power, especially above 3400 RPM, according to Gale Banks. The included AutoMind programmer comes with pre-loaded tunes for towing, sport, and economy, and can also scan for diagnostic trouble codes.
Specifications
- Brand
- Banks Power
- Manufacturer Part #
- 51331
- UPC
- 801279513310
Frequently Asked Questions
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Banks Power 98-99 Jeep 4.0L Wrangler PowerPack System