BRZ / 86 HPF STAGE 1 | 165KW

The BRZ/86 Stage 1 upgrade starts with our trained technician fitting a complete Perrin cold air intake kit and unequal length headers to increase the engine's breathing capabilities. We then tune your vehicle's ECU on the dyno in real time utilizing the latest Subaru ECU tuning software to maximize power, torque and fuel efficiency.

We complete the upgrade process by testing your vehicle on the road to make final adjustments, optimizing your vehicle's performance and driveability. At the end of this upgrade we will provide you with a dyno graph comparing the before and after power & torque increase the HPF upgrade has made to your vehicle.

Like all HPF upgrade packages the Stage 1 package is modular in that it allows the customer to add to the package minimising the requirement to spend money twice when and if further upgrades are desired. HPF strive to bring you maximum performance with high quality components while still maintaining reliability and driveability.

PLEASE NOTE : The Horsepower Factory (HPF) has no affiliation with Toyota or Subaru and service offered by our company may impact on your vehicle manufacturer warranty as well as the fuel efficiency and emissions of your vehicle.

VFII 6.2L HPF Stage 1 | 325KW

The HPF LS3 Stage-1 upgrade starts with our trained technician fitting a Harrop ‘Over the Radiator’ Cold Air Induction system with a high flow, serviceable air filter element. We then custom tune your vehicle's ECU on the dyno utilizing the latest ECU tuning software to maximize power and torque and to optimize fuel efficiency. We complete the upgrade process by testing your vehicle on the road to make final adjustments, optimizing your vehicle's performance and driveability. This is all completed in a day and at the end of this upgrade you will be provided with a dyno graph detailing the power & torque increase of your vehicle. Flex Fuel (E85) is an option, talk to one of our Sales Representatives.

• Cold Air Intake - The Harrop ‘Over the Radiator’ Air Induction (OTR) system features a large diameter free-flowing intake path to ensure maximum performance from your LS3 powered vehicle. It features a large surface area panel air filter mounted directly in front of the engines throttle body and is designed to draw straight in from the grille opening. This design assists in minimizing the restriction of air flow and eliminates the intake of hot air from inside the engine bay.
• Dyno Tuning – By optimizing the engine tune parameters in the vehicles PCM to suit 98 octane fuel, we are able to increase both power and torque and maximise fuel economy. Late model naturally aspirated cars are generally tuned very well from the manufacturer so depending on the vehicle platform mechanical parts to improve the engines intake & exhaust flow may need to be added to really get good gains. Engines fitted with a turbocharger from factory are much easier to enhance as increasing boost pressure by tuning works extremely well.

GEN-F LSA Stage 1 | 475KW

The HPF LSA Stage-1 upgrade starts with our trained technician fitting a Harrop Cold Air Induction system with a high flow, serviceable air filter element and a 160-degree thermostat to the engines cooling system. We then custom tune your vehicle's ECU on the dyno utilizing the latest ECU tuning software to maximize power and torque and to optimize fuel efficiency. We complete the upgrade process by testing your vehicle on the road to make final adjustments, optimizing your vehicle's performance and driveability. This is all completed in a day and at the end of this upgrade you will be provided with a dyno graph detailing the power & torque increase of your vehicle. Flex Fuel (E85) is an option, talk to one of our Sales Representatives.

• Cold air intake - The Harrop Cold Air Induction (CAI) system features a large diameter free-flowing intake path to ensure maximum performance from your LSA powered vehicle. It features a large surface area pod style air filter to assist in minimizing the restriction of air flow and is contained in a fabricated housing which seals against the underside of the vehicles bonnet to reduce the intake of hot air from inside the engine bay.
• Thermostat - HPF offers this premium quality 160-degree thermostat for LSA Applications. This is a direct drop in with no modifications needed and includes the rubber seal. Reducing engine coolant temperature will help produce more horsepower and improve your performance and driveability. The thermostat is an easy to install component and requires no modifications.

FG Boss V8 | HPF Stage 1 | 305kW

The FG XR8 and FG GT BOSS V8 Stage 1 upgrade is designed to enhance your vehicle's performance through a series of carefully selected modifications. The upgrade process begins with our trained technician fitting a high-flow airbox and pod air filter, which significantly increases the engine’s breathing capabilities. This enhancement allows for improved airflow, contributing to better engine performance.

Following the installation of the air intake system, we proceed to tune your vehicle's ECU on the dynamometer. Utilizing the latest Ford ECU tuning software, we optimize the engine parameters to maximize power, torque, and fuel efficiency. This tuning process is critical for ensuring that the modifications integrate seamlessly, resulting in a noticeable performance boost.

Once the tuning is complete, we conduct thorough road testing to make any necessary final adjustments, ensuring that your vehicle’s performance and drivability are fully optimized. At the conclusion of the upgrade, we provide you with a dyno graph that compares the power and torque figures before and after the HPF upgrade, clearly illustrating the significant enhancements achieved.

Like all HPF upgrade packages, the Stage 1 upgrade is modular, allowing customers the flexibility to add further enhancements in the future without incurring unnecessary costs. HPF is committed to delivering maximum performance with high-quality components while ensuring that reliability and drivability are maintained throughout the upgrade process.

FGX / FPV S/C 5.0L | HPF STAGE 1 | 440KW

The FGX/FPV GS, GT, and GT-P Supercharged Boss 5.0L Stage 1 upgrade enhances engine performance and efficiency with premium components and expert tuning. The process begins with installing a high-flow K&N air filter to improve engine breathing and airflow. A Walbro 460 fuel pump is then fitted to ensure a robust fuel supply matches the increased air intake. Mandatory for the Ute and optional for the Sedan models, a Manta dual 3” cat-back exhaust system is added to optimize exhaust flow and reduce back pressure, boosting engine efficiency.

After component installation, our technicians perform a custom ECU flash tune using advanced HP Tuners software on a dynamometer, optimizing the engine for maximum power, torque, and fuel efficiency. The upgrade concludes with thorough road testing to ensure peak response and drivability. A dyno graph is provided, detailing the power and torque gains achieved.

This Stage 1 upgrade is modular, allowing future enhancements without redundant costs. HPF guarantees maximum safe performance, reliability, and drivability.

FG FPV F6/FGX XR6 Sprint | HPF STAGE 1 | 360KW

The HPF Stage 1 upgrade for the Ford FG FPV F6 and FGX XR6 Sprint is designed to enhance engine performance while maintaining reliability. The process begins with our trained technician modifying the air box and installing a high-flow K&N air filter to improve the engine's breathing capabilities. This initial modification sets the stage for increased airflow, which is essential for making power.

To complement the enhanced airflow, we increase the fuel supply to the engine by installing high-flow performance injectors and a high-flow fuel pump. These upgrades ensure that the engine receives an adequate fuel supply to match its increased air intake, optimizing performance potential. After these modifications, the vehicle’s ECU undergoes real-time tuning on a dynamometer using the latest Ford ECU tuning software. This tuning process is critical for maximizing power, torque, and fuel efficiency.

The upgrade process is completed with rigorous road testing to make final adjustments, fine-tuning the vehicle's overall performance and driveability. At the end of the upgrade, we provide customers with a dyno graph that compares the power and torque figures before and after the HPF upgrade, demonstrating the significant improvements achieved.

Like all HPF upgrade packages, the Stage 1 upgrade is modular, allowing customers the flexibility to add further enhancements in the future without incurring unnecessary expenses. HPF is committed to delivering maximum performance through high-quality components while ensuring that reliability and driveability are preserved.

VE 6.0L HPF Stage 1 | 300KW

The HPF Stage-1 upgrade starts with our trained technician fitting a Over the Radiator Cold Air Induction system with a high flow, serviceable air filter element. We then custom tune your vehicle's ECU on the dyno utilizing the latest ECU tuning software to maximize power and torque and to optimize fuel efficiency. We complete the upgrade process by testing your vehicle on the road to make final adjustments, optimizing your vehicle's performance and driveability. This is all completed in a day and at the end of this upgrade you will be provided with a dyno graph detailing the power & torque increase of your vehicle. Flex Fuel (E85) is an option, talk to one of our Sales Representatives.

• Cold Air Intake - The Over the Radiator’ Air Induction (OTR) system features a large diameter free-flowing intake path to ensure maximum performance from your 6.0L V8 powered vehicle. It features a large surface area panel air filter mounted directly in front of the engines throttle body and is designed to draw straight in from the grille opening. This design assists in minimizing the restriction of air flow and eliminates the intake of hot air from inside the engine bay.
• Dyno Tuning – By optimizing the engine tune parameters in the vehicles PCM to suit 98 octane fuel, we are able to increase both power and torque and maximise fuel economy. Late model naturally aspirated cars are generally tuned very well from the manufacturer so depending on the vehicle platform mechanical parts to improve the engines intake & exhaust flow may need to be added to really get good gains. Engines fitted with a turbocharger from factory are much easier to enhance as increasing boost pressure by tuning works extremely well.

VF 6.0L HPF Stage 1 | 300KW

The HPF Stage-1 upgrade starts with our trained technician fitting a Harrop ‘Over the Radiator’ Cold Air Induction system with a high flow, serviceable air filter element. We then custom tune your vehicle's ECU on the dyno utilizing the latest ECU tuning software to maximize power and torque and to optimize fuel efficiency. We complete the upgrade process by testing your vehicle on the road to make final adjustments, optimizing your vehicle's performance and driveability. This is all completed in a day and at the end of this upgrade you will be provided with a dyno graph detailing the power & torque increase of your vehicle. Flex Fuel (E85) is an option, talk to one of our Sales Representatives.

• Cold Air Intake - The Harrop ‘Over the Radiator’ Air Induction (OTR) system features a large diameter free-flowing intake path to ensure maximum performance from your LS3 powered vehicle. It features a large surface area panel air filter mounted directly in front of the engines throttle body and is designed to draw straight in from the grille opening. This design assists in minimizing the restriction of air flow and eliminates the intake of hot air from inside the engine bay.
• Dyno Tuning – By optimizing the engine tune parameters in the vehicles PCM to suit 98 octane fuel, we are able to increase both power and torque and maximise fuel economy. Late model naturally aspirated cars are generally tuned very well from the manufacturer so depending on the vehicle platform mechanical parts to improve the engines intake & exhaust flow may need to be added to really get good gains. Engines fitted with a turbocharger from factory are much easier to enhance as increasing boost pressure by tuning works extremely well.

HSV 6.2L HPF Stage 1 | 340KW

The HPF LS3 Stage-1 upgrade starts with our trained technician fitting a Over the Radiator Cold Air Induction system with a high flow, serviceable air filter element. We then custom tune your vehicle's ECU on the dyno utilizing the latest ECU tuning software to maximize power and torque and to optimize fuel efficiency. We complete the upgrade process by testing your vehicle on the road to make final adjustments, optimizing your vehicle's performance and driveability. This is all completed in a day and at the end of this upgrade you will be provided with a dyno graph detailing the power & torque increase of your vehicle. 

• Cold Air Intake - The Over the Radiator Air Induction (OTR) system features a large diameter free-flowing intake path to ensure maximum performance from your LS3 powered vehicle. It features a large surface area panel air filter mounted directly in front of the engines throttle body and is designed to draw straight in from the grille opening. This design assists in minimizing the restriction of air flow and eliminates the intake of hot air from inside the engine bay.
• Dyno Tuning – By optimizing the engine tune parameters in the vehicles PCM to suit 98 octane fuel, we are able to increase both power and torque and maximise fuel economy. Late model naturally aspirated cars are generally tuned very well from the manufacturer so depending on the vehicle platform mechanical parts to improve the engines intake & exhaust flow may need to be added to really get good gains. Engines fitted with a turbocharger from factory are much easier to enhance as increasing boost pressure by tuning works extremely well.

FG/G6E/FGX XR6 Turbo | HPF STAGE 1 | 320KW

The HPF Stage 1 upgrade for the Ford FG, G6E, and FGX XR6 Turbo focuses on enhancing engine performance through several key modifications. The upgrade begins with our trained technician modifying the air box and fitting a high-flow K&N air filter. This modification significantly improves the engine's breathing capabilities, allowing for more efficient airflow.

To complement the increased airflow, we enhance the fuel supply to the engine by installing high-flow performance injectors and a Walbro high-flow fuel pump. These upgrades ensure that the engine receives an adequate amount of fuel to match the enhanced air intake, optimizing overall performance.

Once the mechanical modifications are in place, the vehicle’s ECU is tuned in real-time on a dynamometer. We utilize the latest Ford ECU tuning software for this process, which is crucial for maximizing power, torque, and fuel efficiency. This careful tuning ensures that all components work together harmoniously to provide the best possible performance.

The upgrade process is completed by conducting thorough road testing, allowing for any final adjustments to be made to optimize the vehicle’s performance and drivability. At the end of the upgrade, we provide you with a dyno graph that compares the power and torque figures before and after the HPF upgrade, clearly illustrating the significant improvements achieved.

Like all HPF upgrade packages, the Stage 1 upgrade is modular, allowing customers the flexibility to add further enhancements in the future without incurring unnecessary costs. HPF is dedicated to delivering maximum performance through high-quality components, all while ensuring that reliability and driveability are maintained.