STAGE 3 | TOW HD

RANGER SUPER DUTY 3.0L | STAGE 3 TOW PACK HD

The HPF Stage-3 Tow HD Upgrade for the Ranger Super Duty 3.0L V6 Diesel is the ultimate heavy-duty towing solution, delivering a proven 30%+ power increase and 30%+ torque boost. Built for those who demand the absolute best in performance and reliability, this package combines our in-house developed Factory ECU custom dyno tune, HPD Heavy Duty Intercooler Kit, HPD Heavy Duty Transmission Oil Cooler Kit, Boss Air Suspension Helper Bag, and a Wholesale Transmissions Oversized Transmission Pan.

Every Stage-3 upgrade is meticulously installed and dyno-optimized by our skilled technicians, with detailed before-and-after graphs provided to demonstrate the gains achieved.

What sets us apart from others is our uncompromising approach to development and testing. At HPF, every upgrade is validated not just on the dyno but in real-world towing scenarios—hauling a variety of trailers at different loads while monitoring live performance data. This ensures our solutions deliver more than power gains: they provide complete confidence, proven efficiency, and long-term reliability when towing at maximum capacity.

For RA Ranger owners who demand the pinnacle of performance and toughness, the HPF Stage-3 Tow HD Upgrade stands alone as the only true choice.

Upgrades

1. HPF Factory ECU Custom Dyno Tune
   Optimizes fuel delivery and injection timing, boosting power, torque, and fuel efficiency while maintaining engine reliability for heavy towing demands.
2. 3" S/S Manta DPF-Back Exhaust System
   Reduces backpressure and enhances exhaust flow, improving engine efficiency and sustaining performance under heavy loads.
3. HPD Heavy Duty Intercooler Kit
   Lowers intake temperatures, increasing air density to maintain consistent power output during extended towing, preventing heat soak.
4. HPD Heavy Duty Transmission Oil Cooler Kit
   Manages transmission fluid temperatures, enhancing durability and performance during demanding towing tasks.
5. Boss Air Suspension Helper Bag
   Improves load stability and handling, ensuring safer and more controlled towing with heavy trailers.
6. Wholesale Transmissions Oversized Transmission Pan 
   Increases fluid capacity, extending transmission life under high-stress conditions.

Benefits

• Superior Towing Performance: Enhanced power and torque handle heavy loads with ease.
• Improved Efficiency: Optimized fuel and exhaust systems boost economy under load.
• Enhanced Reliability: Heavy-duty components ensure durability in extreme conditions.
• Better Handling: Air suspension improves stability and safety during towing.

Installation

Our technicians complete the installation within 3 days, integrating all components seamlessly. Dyno optimization and road testing, with before-and-after graphs, validate performance gains and reliability.

Package Includes

1 x HPD Heavy Duty Intercooler kit
1 x HPD Heavy Duty tranmission oil cooler kit
1 x Boss Air Suspension Helper bag
1 x Wholesale Transmissions oversized trans pan
14 x Ford ULV ATF Fluid
1 x Trans Pan Gasket and Filter
1 x HPF Factory ECU Custom Dyno Tune
1 x Before and after dyno graph
1 x Labour to fit and test

*Intercooler fitment labour may change based on accessories fitted to the vehicle.

Key Features

The Stage‑3 HD Tow Upgrade is the ultimate heavy‑duty towing package for the Ranger Super Duty 3.0L V6 Diesel, delivering 30%+ gains in both power and torque through our HPF Factory ECU Custom Dyno Tune. It combines the HPD Heavy Duty Intercooler, HPD Heavy Duty Transmission Cooler, Boss Air Suspension Helper Bags, and a Wholesale Transmissions Oversized Pan to maximise cooling efficiency, load stability, and drivetrain durability under extreme towing conditions. Professionally installed and dyno‑validated, Stage‑3 provides unmatched pulling strength, cooler operating temps, and long‑term reliability — the top‑tier solution for owners who demand the toughest, most capable towing setup available.

Notes

• Power figures listed are estimated kilowatts at the flywheel based on results typically obtained by HPF on HPF’s dynos. Typically these are based of a manual vehicle with standard driveline and standard wheels and tyres. Actual power can vary based on each specific vehicle.
• We advise against increasing the power output substantially on high kilometer engines, if your engine has in excessive of 150,000kms please contact us to discuss options.
• Whilst every attempt is made to ensure prices listed online are correct, they are subject to change at any time.
• Additional parts may be required in some cases depending on the condition of the vehicle. Cost of these parts and additional labor required may incur additional cost.
• Images are for illustration purposes only.
• Intercooler fitment charge may vary depending on vehicle configuration i.e if it has a bull bar and winch,driving lights etc.
• Manual vehicles will require a HD clutch upgrade.

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