Big Boss Performance Tuning Module

If you’re looking for more power, better fuel economy, and smarter control of your truck’s engine, the PDI BIG BOSS® Performance Tuner delivers professional-grade tuning in a simple plug-and-play device.

Designed for convenience and performance, the BIG BOSS® tuner plugs directly into your truck’s diagnostics port, allowing you to install tuning in minutes by simply following the on-screen instructions. PDI has taken their industry-leading tuning technology, known for improving horsepower, torque, and efficiency, and packaged it into an easy-to-use handheld performance tuner.

With multiple economy and performance stages, the tuner allows you to adjust your truck’s settings based on your driving style, application, and performance upgrades. Whether you’re hauling heavy loads or looking to maximize fuel mileage, the BIG BOSS® tuner gives you the flexibility to choose the setup that works best for you.

Beyond performance tuning, the device also functions as a diagnostic and monitoring tool, allowing you to view gauges, read and clear fault codes, adjust vehicle settings, and run system tests.

Available For

• Cummins – 2010 and newer

• Caterpillar – 1994 and newer

• Detroit Series 60

• Detroit DD Series – 2010 and newer

Key Benefits

• Industry-leading horsepower and torque increases

• Multiple economy and performance tuning stages

• Custom gauge and monitoring options

• Diagnostic fault code reading and clearing

• Speed limiter adjustment

• Tire size and gear ratio adjustments

• DPF manual regeneration test

• DPF restriction test

• Fleet password lockout for fleet managers

• WiFi updates to keep tuning current

Supported Engine Platforms

Cummins

• X15

• X12

• ISX15

• ISX12

• ISX11.9

• ISL9

• ISL8.9

• ISC8.3

• ISB6.7

Caterpillar

• C16

• C15

• C15 Acert

• C13 Acert

• C12

• C11 Acert

• C9

• C7

• 3406E

• 3126E

Detroit

• Series 60

• DD13

• DD15

• DD16

Paccar

• PX7

• PX9

Additional Information

• Legal for on-highway use in all 50 states

• C.A.R.B. EO# D-773-4

• Mount sold separately

Most Redneck Diesel Performance items ship within 1–2 business days. When you place an order online, you’ll receive an order confirmation shortly after purchase and another notification once your item has shipped.

At Redneck Diesel Performance, we carry parts and tools that help you unlock the power, efficiency, and drivability your truck was built for.

For more information or help choosing the right setup, call us at 972-921-4316.