Banks Power PowerPack System for 04-06 Jeep Wrangler TJ Unlimited with 4.0L

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.