Banks Power 04-05 GM 8.1 Mh-W20/22 (L-Exit) PowerPack System W/AutoMind
Banks Power PowerPack System System – 04-05 GM 8.1 Mh-W20/22 (L-Exit) PowerPack System W/AutoMind
The PowerPack System by Banks Power is a complete performance system for your 04-05 GM 8.1 Mh-W20/22 (L-Exit) PowerPack System W/AutoMind. Designed to maximize airflow, boost horsepower and torque, and improve fuel economy, this kit includes a calibrated combination of intake, tuner, and Monster Exhaust components.
Whether you're towing, daily driving, or pushing your engine to the limit, the PowerPack System provides a safe, emissions-legal way to unlock your diesel or gas engine's full potential.
Key Features & Benefits:
- Complete Performance Package: Includes intake, tuner, and Monster Exhaust
- Fitment: 04-05 GM 8.1 Mh-W20/22 (L-Exit) PowerPack System W/AutoMind
- Plug-and-Play Tuning: Boosts horsepower, torque, and responsiveness
- High-Flow Exhaust: Reduces backpressure and improves turbo efficiency
- Emissions Legal: Meets 50-state emissions requirements (CARB/EPA)
Technical Specifications:
- Horsepower Gain: Up to +120 HP (vehicle dependent)
- Torque Increase: Up to +200 lb-ft
- Material: Stainless steel exhaust, molded intake, calibrated tuner
- Installation: Bolt-on – includes all necessary hardware
- Control: Dash-mounted or app-controlled (tuner dependent)
- Warranty: Limited Lifetime Warranty
Unlock power, driveability, and reliability with the Banks PowerPack System System – the ultimate bolt-on upgrade.
Built Right. Backed Right.
Our crew’s on call Monday–Friday, 9–5 EST. Hit us up at 865-983-5004 — real support, done right.
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Product specification
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Up to +120 HP
Up to +200 lb-ft
Intake, Tuner, Exhaust
50-State Legal or CARB Compliant
PowerPack System
OEM Style Hangers
Exhaust hangers remain in factory position for convenient installation.
Connectors
Each connection will be a slip fit for easy, weld-free installation; clamps are included to secure each piece.
Exhaust Tip
Banks Exhaust tips are more stylish than stock and offered in Chrome or black Cerakote.
Feature name
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Exhaust FAQ's
What’s the difference between stainless steel and aluminized steel exhausts?
Stainless Steel: Rust-proof, durable (10+ years), pricier. Best for harsh conditions
Aluminized Steel: Cheaper cost, lighter, lasts 5-7 years. Good for dry climates or budget builds.
Choose: Stainless for longevity; aluminized for cost savings.
How does a performance exhaust improve my truck?
Power Boost: Upgrading to a performance exhaust reduces backpressure, improving horsepower and torque—typically 5-15 HP gains for trucks like the F-150 or Silverado. It’s subtle but noticeable when towing or off-roading.
Sound: You’ll get a deeper, more aggressive growl—truck owners love this for stance and presence.
Fuel Efficiency: Slightly better gas mileage (1-2 MPG) due to improved airflow, though not a game-changer for some models.
Is installing a truck exhaust easy, or do I need a pro?
DIY Option: Many exhausts (e.g., bolt-on kits) are designed for backyard mechanics with basic tools—jack stands, wrenches, and 2-4 hours, thes kits often include clamps and hangers for a straightforward swap.
Pro Install: If your truck has rust, custom bends, or you want a perfect fit, a shop’s labor fee ensures no leaks or rattles. Complex systems (dual exits) might need welding.
Tip: Check your kit’s instructions, most exhausts are plug-and-play, but watch YouTube for your truck model (e.g., “Ram 1500 exhaust install”) to gauge difficulty.