ISUZU DMAX Optional Piping Kit

Your Process West Intercooler kit comes with the two hoses that go behind the grille, and not the engine bay hoses as they differ between DPF and non-DPF versions of the Isuzu DMAX.

To complete your installation (although these parts are not mandatory) you can order the matching high quality Process West silicone hoses to suit your particular model.

ISUZU DMAX – DPF Version

This kit is a dedicated cooling solution for owners looking to protect their engine from heat soak during track days or spirited driving. It balances massive cooling capacity with a simple, reliable installation process.

The Toyota GR Yaris is a performance-bred machine, but its factory cooling system can become a bottleneck when pushing the car to its limits. Our Process West Intercooler Kit is engineered to provide superior thermal management, ensuring your engine maintains peak power even under heavy load.

Core Specifications

The centerpiece of this kit is the core itself, which is significantly larger than the original equipment. By increasing the surface area and volume, we have created a more effective heat exchanger.

Dimensions: 500 x 390 x 65mm

Capacity: Currently the largest and most efficient core available on the market for the GR Yaris platform.

Benefit: Provides a massive increase in cooling surface area, leading to lower intake air temperatures (IATs) and more consistent performance.

Greater Airflow
Size is only half the battle; how the air moves through the unit is just as critical.

High-Flow Cast End Tanks: We utilise precision-cast end tanks rather than folded sheet metal. This design allows for a smoother internal shape, which ensures air is distributed evenly across the entire height and width of the core.

Installation and Hardware

We believe high-performance upgrades should be straightforward and reliable.

OEM Compatibility: This kit is designed to be a "bolt-on" solution. It is fully compatible with the factory intercooler piping, meaning you do not need to source additional hoses or modify your existing plumbing.

Premium Fasteners: Every kit includes high-quality stainless steel hose clamps to ensure a secure, leak-free seal that will resist corrosion over time.

The Process West Upgraded Intercooler Kit is designed to enhance the thermal efficiency and power potential of the Ford Ranger and (NF) Amarok V6 diesel.

This system provides a comprehensive cooling solution for drivers seeking consistent performance under demanding conditions.

The kit utilises a direct replacement design for the factory intercooler and piping. This ensures a precise fit and simplified installation process.

The core is constructed using a robust bar and plate design, which is engineered to withstand high boost pressures and rigorous off road use while maintaining structural integrity.

With core dimensions of 480mm by 180mm by 125mm, this unit provides the largest volume of any factory replacement intercooler currently available.

This increased capacity maximises airflow and heat rejection, addressing the thermal limitations of the original factory unit which can struggle to maintain efficiency even at standard power levels.

By maintaining lower intake temperatures, the Process West Intercooler Kit allows for sustained engine performance and improved long term reliability.

Dyno graph shows comparison of three back to back dyno Process West Vs stock intercooler.

Lower three traces are the temperature outlet of the Process West intercooler.

Centre three traces are the factory intercooler outlet temperatures.

Top group is power output. It's easy to see the Process West shows unit shows a consistent power increase (12-15kw at the wheels)

The Process West Upgraded Intercooler Kit is designed to enhance the thermal efficiency and power potential of the Ford Ranger and (NF) Amarok V6 diesel.

This system provides a comprehensive cooling solution for drivers seeking consistent performance under demanding conditions.

The kit utilises a direct replacement design for the factory intercooler and piping. This ensures a precise fit and simplified installation process.

The core is constructed using a robust bar and plate design, which is engineered to withstand high boost pressures and rigorous off road use while maintaining structural integrity.

With core dimensions of 480mm by 180mm by 125mm, this unit provides the largest volume of any factory replacement intercooler currently available.

This increased capacity maximises airflow and heat rejection, addressing the thermal limitations of the original factory unit which can struggle to maintain efficiency even at standard power levels.

By maintaining lower intake temperatures, the Process West Intercooler Kit allows for sustained engine performance and improved long term reliability.

Dyno graph shows comparison of three back to back dyno Process West Vs stock intercooler.

Lower three traces are the temperature outlet of the Process West intercooler.

Centre three traces are the factory intercooler outlet temperatures.

Top group is power output. It's easy to see the Process West shows unit shows a consistent power increase (12-15kw at the wheels)

Intercooler Piping Kit — 2020–2024 GR Yaris (Gen 1)

Designed to complement the Process West Intercooler Kit, this upgrade piping kit maximises airflow efficiency across the entire intercooler system.

Specifications.
57mm mandrel bent aluminium hot side and 63mm mandrel bent aluminium cold side, complete with a new high-flow cast aluminium elbow to the throttle body.

Please note this piping kit is compatible with the Process West Intercooler Kit only.

Upgrade your Intercooler airflow system for your 2022+ VB WRX with the Process West Intercooler Piping Kit.

Compatible with both the Process West Stage 1 and Stage 2 Front Mount Intercooler Core, this kit delivers superior airflow and perfect fitment.

This piping kit will also allow for a more seamless fitment with a custom or third-party intercooler.

Precision Piping - The lightweight CNC mandrel-bent aluminum intercooler piping ensures smooth, unrestricted airflow and a perfect fit.

Complete Hardware - The kit includes all necessary high-quality silicone couplers, stainless steel hose clamps, and brackets to complete the installation.

The Process West Intercooler Piping Kit is the essential backbone for any serious performance build utilising a Front Mount Intercooler on the VB WRX.

This piping kit is only compatible with the Process West stage 2 intercooler.

The Next Ranger Raptor is still relatively new but is it common place for the factory plastic piping to split especially when the vehicle is tuned. (more boost).

Our piping kit completely replaces all of the factory plastic piping with 2.5in mandrel bent aluminium tube and high quality 5 ply silicon hoses.

FORD RANGER RAPTOR V6 HARD PIPE KIT. Compatible With Factory Intercooler and Stage 1 Process West Intercooler. This kit also allows for a far more accessible fit to other aftermarket intercoolers.

Experience improved and reliable performance with the Process West Ford Ranger Raptor Intercooler Hard Piping Kit! Designed to elevate your driving experience, this kit is engineered to perfection, replacing factory plastic piping with durable 2.5-inch mandrel-bent aluminium.

Say goodbye to the limitations of the split hoses and loss of boost with the factory plastic piping, (especially when tuning your Raptor for higher output). Our kit ensures optimal airflow and cooling efficiency, unleashing the true potential of your vehicle.

Compatible with the factory intercooler and Process West Stage 1 Intercooler, while offering a far more aligned fitment to other aftermarket factory replacement intercoolers.

Upgrade your Ford Ranger Raptor today and feel the difference with Process West Intercooler Hard Piping Kit - where performance meets durability!

The Process West Intercooler Upgrade for the Ford Focus ST is the result of exhaustive design, engineering, and real-world validation — developed specifically to unlock the full potential of the EcoBoost engine.

Engineered from data. Early datalogging of the tuned factory ECU revealed clear limitations in the factory hardware. It became evident that getting the best from the Focus ST required carefully developed hardware working alongside the latest aftermarket tuning — not software alone.

Bigger core, better cooling. At 550 x 390 x 65mm, the intercooler core maximises cooling surface area without sacrificing flow. Low-restriction end tanks and a highly finned open core design ensure exceptional airflow and cooling capacity, with enough headroom to support even the most ambitious power targets.

Complete kit. Includes matched 63mm intercooler piping, Process West silicone hoses, and high-durability hose clamps for a fully integrated, factory-quality finish.

A complete cooling solution for the serious Focus ST build.

The Process West Khanacooler is the ultimate "straight-fit" intercooler solution for the VA WRX. Designed for enthusiasts who want world-class cooling without compromising the factory engine bay layout, the Khanacooler integrates the advanced technology of our flagship Verticooler into a traditional top-mount configuration.

Performance Engineering

Built with a high-flow bar-and-plate core, the Khanacooler offers a massive increase in surface area and thermal mass compared to the stock unit. This results in both a significant reduction in intake temperatures and a measurable decrease in pressure drop, allowing your turbo to work more efficiently.

• Core Dimensions: 347mm x 225mm x 100mm

• Design: High-flow bar-and-plate construction.

• Compatibility: Fits perfectly with the factory charge pipe or the upgraded Process West version.

• OEM Aesthetics: Includes a custom under-hood duct and engine pulley garnish for a professional, "factory-plus" appearance.

Proven Results

We validated the Khanacooler’s performance through rigorous real-world data logging and controlled dyno sessions. Using AIM Data Logging, we monitored heat-soak levels from a standstill up to high-speed wind loads to ensure consistent performance in all driving conditions.

Thermal Efficiency

In back-to-back dyno testing against the OEM intercooler:

• Factory Outlet Temp: 57°C

• Khanacooler Outlet Temp: 30°C

• Improvement: A 27°C (48%) reduction in intake temperatures.

Power & Pressure

Beyond cooling, the Khanacooler reduces boost restriction. Even on a cold run, the core's high-flow design yields immediate power gains by allowing more air to reach the engine with less effort from the turbocharger.

The Bottom Line

Whether you are concerned with pressure drop, temperature management, or simple bolt-on reliability, the Khanacooler delivers. It is a modest 50% upgrade over the factory system, providing a difference you can feel immediately from the driver's seat.

The Process West Cold Air Intake is a direct replacement for the factory air intake on the 2022+ FA-series WRX, engineered to reduce intake restriction and improve airflow into the engine.

Precision engineered construction.

Built from lightweight CNC mandrel bent aluminium tubing with a machined airflow meter mount, allowing the factory airflow meter to be retained without modification. Finished in a clean black coating for a purposeful, factory-quality appearance under the bonnet.

High-flow filtration included.

A K&N high-flow air filter is included with every kit, delivering improved airflow and long-term filtration performance over the factory unit.

Straightforward installation.

Designed as a direct replacement for the factory intake with no cutting or permanent modification required.

A clean, effective intake upgrade for the VB Subaru WRX.

The Process West Stage 1 Intercooler is a direct bolt-in replacement for the factory unit on the Ford Ranger Raptor V6, engineered to deliver improved cooling efficiency, consistent power delivery, and long-term reliability on road or off.

Largest factory replacement core on the market.

At 480 x 180 x 125mm, this bar and plate core maximises airflow and outperforms any comparable factory replacement option. Built to handle high boost pressures and demanding off-road conditions without compromise.

Compatible with factory piping.

The Stage 1 intercooler works directly with the existing factory piping. For those looking to go further, the Process West Intercooler Hard Piping Kit is available separately in black or red (PWRR01B-pipe / PWRR01R-pipe).

Removes the factory shutter system.

The factory intercooler shutter system is eliminated, ensuring unrivalled cooling efficiency and consistent power delivery across all conditions and terrain.

Bolt-in installation.

No cutting or permanent modification required. Designed for a straightforward fit with minimal downtime.

A proven foundation for your Next Gen Ranger Raptor build.

Process West Ford Ranger Raptor V6 Transmission Cooler Kit. Fits With Factory Type Intercoolers and Process West Stage 1 and 2 Intercooler.

Get ready to dominate any high stress driving environment with confidence, thanks to the Process West Ford Ranger Raptor V6 Transmission Cooler Kit. Engineered to perfection, this kit ensures your transmission stays cool under the most extreme conditions, allowing you to push the limits of your driving adventures.

Featuring a high-performance bar and plate core and billet end tanks, our transmission cooler kit delivers unmatched durability and efficiency, keeping your gearbox operating at optimal temperatures for peak performance.

Equipped with Gates LOLA 300 psi hose and 400 series Speedflow fittings, our kit guarantees reliability and precision over the course of the vehicles life.

Compatible with our Stage 2 intercooler core, this kit seamlessly integrates with your existing setup, providing a comprehensive cooling solution for your Ranger Raptor V6.

Upgrade your driving experience today with Process West Transmission Cooler Kit - where rugged performance meets uncompromising reliability!

Carry a piece of Process West history in your pocket.

Originally featured on our early-generation Cold Air Intake Boxes, these metal tags were phased out as our designs evolved. Rather than letting them gather dust, we’ve reclaimed a limited batch, finished them in a black powder coat, and repurposed them into keyrings.

It’s a rugged, functional tribute to where we started.

*Old photos of the Logo patch used on our Cold Air Intakes

Product Details

• Finish: High-durability powder coating

• Origin: Authentic repurposed intake box badges

• Dimensions: 100mm x 15mm

Our generation 3 fuel anti-surge system is the ultimate in fuel delivery for your turbocharged Falcon.

The new system sees the pump (or pumps) mounted internally to an externally mounted anti-surge vessel. The vessel is mounted to the chassis rail just like the original Process West anti-surge system... this is not an in-tank system.

One of the main objectives when designing the system was making sure the system was easily upgradable when the need for higher fuel flows is required. The "basic" system comes installed with 1 x Walbro 460LPH pump/wiring harness and is a simple plug and play option.

A second or third Walbro 460 can be easily added (see here for “add a pump” kit option) to the system either at the time of purchase or later down the track when the demand for greater fuel supply is required. We have a package that allows the second pump or third to be installed along with a Turbosmart FPR8 fuel pressure regulator and all of the necessary hardware for easy installation with the factory fuel rail.

Alternatively if you have an aftermarket dual entry fuel rail we have a complete fitting kit including Turbosmart FPR8 regulator (PWFGFK2).

Assembling a fuel delivery system to suit your requirements

The "basic" single Walbro 460 system will satisfy the fuel delivery requirements of 90% of applications. This single pump system will support 680 rear HP and is a simple plug and play system.

When a second pump is added to the system the flow is greatly increased and the factory fuel pressure regulator is unable to control fuel pressure. At this point we need to address fuel pressure control.

What we have done is put together a package that allows the factory fuel rail to stay in place and add a Turbosmart FPR8 fuel pressure regulator to the system. This package is known as the Process West Stage 1 Fitting Kit.

The stage 1 fitting kit provides a factory fuel pressure regulator by-pass plug, a Turbosmart FPR8 regulator + all of the fittings to complete the installation.

If you have an aftermarket dual entry fuel rail then we have the Process West Stage 2 Fitting Kit. The stage 2 fitting kit utilises -8 hose size throughout, AN Speedflow fittings and the Turbosmart FPR8 fuel pressure regulator.

Allows easy integration of the Turbosmart FPR8 fuel pressure regulator into the Process West primary fuel system. Designed to suit the factory fuel rail. If you have an aftermarket fuel rail, use our Stage 2: PWFGFK2

This image shows the Stage 1 Fitting Kit installed onto surge body.

Allows easy integration of the Turbosmart FPR8 fuel pressure regulator into the Process West primary fuel system. Designed to suit either the Process West fuel rail or other aftermarket rails.

-8 supply to and from the fuel rail. The ultimate set up for big fuel supply.

This image shows the stage 2 fitting kit installed on surge body.

Process West logo Shirt in Black. 

Made from light weight 160 GSM 100% carded cotton, it features a regular fit for effortless wear. Complete with neck ribbing, double needle hems, and preshrunk fabric to minimise shrinkage, ensuring long lasting quality.

Model in photos wears a size Large and is 185cm tall (6ft)

Race Air Box Kit — Ford Falcon FG with 4 Inch Turbo Inlet

The Process West Race Air Box Kit is engineered for high-output FG Falcon builds, utilising the space vacated by the relocated battery to house the most capable intake system available for the platform.

Built for extreme power levels.

At the heart of the system is a 6 inch internal diameter K&N filter, feeding into a 6 inch to 4 inch bell-mouth and connecting to the turbo via an internally wire-reinforced moulded silicone hose. This combination delivers maximum airflow with proven capability at power levels of 500rwkW and beyond.

High mount turbo compatible.

The 4 inch air box outlet sits at approximately the same height as most high mount turbo compressor inlets, making adaptation to a high mount setup straightforward with a simple section of pipe.

Please note this kit is designed for turbos with a 4 inch inlet (0.7 A/R cover). The supplied silicone hose is a 4 inch to 4 inch configuration. A battery relocation kit is required and available separately.

The benchmark intake solution for serious high-power FG Falcon builds.

The Process West Race Air Box Kit is engineered for high-output FG Falcon builds, utilising the space vacated by the relocated battery to house the most capable intake system available for the platform.

Built for serious power levels.

At the heart of the system is a 6 inch internal diameter K&N filter, feeding into a 6 inch to 3 inch bell-mouth and connecting to the factory turbo via an internally wire-reinforced moulded silicone hose. This combination delivers maximum airflow for the standard 3 inch turbo inlet configuration.

High mount turbo compatible.

The air box outlet sits at approximately the same height as most high mount turbo compressor inlets, making adaptation to a high mount setup straightforward with a simple section of pipe.

Planning a turbo upgrade?

For those upgrading to a turbo with a 4 inch inlet (0.7 A/R cover), a 4 inch to 4 inch silicone hose is available separately (PWBACAI03-hose), simplifying the transition without needing a new air box.

Please note a battery relocation kit is required and is available separately.

The benchmark intake solution for serious FG Falcon builds running the standard turbo inlet.