PDI BIG BOSS parts are built for power and performance.

Description:

The PDI 9445K Installation Kit is a complete gasket and seal kit for installing a Big Boss Exhaust Manifold on Cat C15, C16, and EModel Engines.

Kit Includes:

• One Piece Seamless Sleeve Gaskets
• Turbo Flange Gasket
• Premium Hardened Manifold Studs
• Specialty Material Nut Fasteners
• Turbo Drain and Feed Line Gaskets
• Turbo Charge Pipe Connection O-Rings

Compatible With:

Big Boss Exhaust Manifold PN 9445 and 9446

Fits: All CAT C15, C16, and EModel Engines

Fits: Caterpillar 1994–2004 3406E, C15, C16

CARB EO# D773-2

Key Benefits:

• 20% increase in airflow over stock
• Lowers EGTs by 75–100 degrees
• Made in the USA
• 2-Year Unlimited Mile Warranty

Highlights:

• Reduces turbo lag and cools exhaust temps
• Balanced flow to the turbocharger
• Increases fuel efficiency
• Uses High Silicon with Molybdenum Ductile Iron (HSMD)
• Eliminates common failures from heat erosion

Compatible Engine Serial Prefixes:

5EK, 6TS, 1LW, 1MM, 6NZ, 7CZ, MBN

Description:

Stainless steel spacer kit that prevents rust and corrosion. A great addition to your manifold purchase.

Fits:

CAT 3406E, C15, and C15 Acert engines

Description:

PDI Big Boss Turbo designed for CAT 3406E, C15, and C16 engines.

Key Features:

• Billet compressor wheel
• Stainless steel exhaust housing
• 360-degree thrust bearing
• Improved throttle response
• Cooler exhaust temperatures
• Supports 600–750hp

Design Benefits:

• Maintains efficient drive pressure with a 1.45 A/R ratio
• V-band style eliminates o-ring design
• Designed for durability through extreme heat cycles

Fits Engine Serial Prefixes:

5EK, 6TS, 1LW, 1MM, 6NZ, 7CZ, MBN

Warranty: 1-Year Unlimited Mile Warranty

Product Video:

Required when purchasing a turbo and manifold on CAT 3406E, C15, or C16.

Description:

Designed for balanced airflow and reduced exhaust temperatures. Cast to eliminate weld failure.

Helps improve:

• Fuel efficiency
• Horsepower
• Torque

Product Video:

Description:

Secure magnetic mount for the PDI Big Boss Performance Tuner.

• Universal fit
• Strong rare earth magnets
• Quick mount/release
• Flexible mounting position

Fits:

CAT, Cummins, Detroit, and Paccar Engines

Product Videos:

Key Benefits:

• Horsepower and torque increase
• Fuel mileage improvement
• Custom gauge and monitoring options
• Diagnostic fault code reading and clearing
• Speed limiter adjustment
• Tire size and gear ratio adjustments
• DPF regen and restriction tests*
• Wifi-based software updates

How It Works:

Plug it into your diagnostics port and follow simple on-screen steps.

Customize gauges, monitor data, and change settings easily.

Compatible Engines:

Cummins:

X15, ISX, ISX15, X12, ISX12, ISL, L9, ISC, ISB, B6.7

Caterpillar:

C15, C16, C15 Acert, 3406E, C13 Acert, C12, C11, C10, C9, 3126

Detroit:

60 Series 12.7L, 60 Series 14L, DD13, DD15, DD16

Paccar:

MX13, PX9, PX8, PX7, PX6

Legal for Use in All 50 States

CARB EO D-773-13

Product Video: