Banks PowerPack combines all of Banks' 4.0L Jeep airflow upgrades to maximize power no matter what the terrain. It starts with the free-breathing Banks Ram-Air® Intake and high-flow Monster® Exhaust, then adds torque-optimizing exhaust manifold (Banks Revolver® for 1998-99 models or TorqueTubes® for 2003-06). PowerPack unleashes the power your engine wastes trying to overcome factory intake and exhaust airflow restrictions. By improving engine efficiency, more power gets to the rear wheels, your engine lives longer and fuel economy improves. The exhaust note is rich and authoritative, and includes a stainless-steel tailpipe tip in either chrome or black. The included Banks AutoMind® programmer comes "ready to run" with pre-loaded power, with towing, sport, or economy settings right out of the box...and right for the job at hand! Its calibrations were developed with power and increased MPG in mind. The AutoMind can also display a host of critical engine functions and provides "service technician" diagnostic capabilities with its ability to scan and clear vehicle trouble codes.
Complete Power System Upgrade: The Banks PowerPack System delivers a fully integrated performance solution, combining intake, exhaust, and tuning components to maximize the 4.0L engine’s output and efficiency.
Improved Airflow & Combustion Efficiency: High-flow intake and exhaust components work together to reduce restriction, allowing the engine to breathe easier and produce more consistent power across the RPM range.
Mandrel-Bent Exhaust Construction: Includes a free-flowing exhaust system designed with mandrel-bent tubing to maintain optimal diameter throughout, improving exhaust velocity and performance.
Dyno-Tuned Performance Gains: Engineered and tested by Banks Power to deliver measurable increases in horsepower and torque, along with improved throttle response and driving performance.
Vehicle-Specific Engineering: Designed specifically for 2004–2006 Jeep Wrangler TJ Unlimited models with the 4.0L engine, ensuring precise fitment and straightforward installation.
Durable, High-Quality Components: Built with premium materials to withstand heat, stress, and long-term use, making it ideal for both on-road and off-road applications.
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