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4 products










Process West SEPR8R Air Oil Separator
Regular price $495.00 Save $-495.00Inlet manifold pollution is the enemy of any high performance engine, particularly turbocharged high efficiency engines that make up the majority of current performance cars.
To counter this Process West have developed the SEPR8R, an advanced catch can system for your high performance engine that uses state of the art industrial filtration methods and integrates them into a seamless and properly engineered product
The SEPR8R comes as a complete bolt on generic fit kit easily adapted to any performance engine bay. With the SEPR8R kit you will receive the billet aluminium catch can with internal filtration system, a precision bracket to bolt into your engine bay, hoses to route the gasses, along with the required clamps and mounting hardware. This is a simple DIY application.
TERRATUFF SEPR8R offers the following features
- Manufactured from Billet Aluminium with removable lid and filtration assembly of 650ml capacity
- Over Pressure relief valve incorporated to prevent system malfunction in the case of blockage
- Drain port incorporated into main housing with optional drain valve available
- Unique Polyurethane filtration system that is anti-clog and also washable/reusable with low restriction and 4um filtering
- Laser cut bracket specifically designed for each vehicle
- Moulded temperature resistance houses shaped for the engine bay of each vehicle
- High quality clamps and mounting hardware
- Installation instructions included
Details:
- Billet Aluminium Construction
- High Flow Internal Filter System
- Moulded hoses for perfect fitment

Process West Hood Scoop Splitter 04-07 Forester XT w/ 02 STI Hood Scoop
Regular price $345.00 Save $-345.00Another mistake is to remove the splitter all together. This is a bad idea because it then allows for the air flowing though the hood to then go around and miss the intercooler all together. This then results in the intercooler soaking up heat also causing the intake air temps to rise, therefore reducing power.
The best solution is the Process West intercooler splitter, which purpose is to form a complete seal around the intercooler, forcing cooling air through the core, lowering intake air temperature and increasing power. This splitter is designed specifically for the Process West Top Mount Intercooler.
 Details:
- Helps takes advantage of larger intercooler
- Forces air to flow through the whole intercooler
- Suits Foresters running the larger 2002 STI Hood Scoop

Process West Hood Scoop Splitter 04-07 Forester XT w/ Stock Hood Scoop
Regular price $345.00 Save $-345.00A common mistake people make when upgrading the intercooler on their Subaru is not fitting a hood scoop splitter to suit. A larger intercooler has many benefits, including that the large surface area can spread heat for effectively. But if the stock splitter is in place, the intercooler's efficiency is decreased majorly.
Another mistake is to remove the splitter all together. This is a bad idea because it then allows for the air flowing though the hood to then go around and miss the intercooler all together. This then results in the intercooler soaking up heat also causing the intake air temps to rise, therefore reducing power.
The best solution is the Process West intercooler splitter, which purpose is to form a complete seal around the intercooler, forcing cooling air through the core, lowering intake air temperature and increasing power. This splitter is designed specifically for the Process West Top Mount Intercooler.
 Details:
- Helps takes advantage of larger intercooler
- Forces Air to flow through the whole intercooler
- Comes included with all Process West Top Mount Kits

Process West Top Mount Intercooler Kit 04-07 Forester XT
Regular price $1,375.00 Save $-1,375.00The goal when developing our new top mounted intercooler was to make it the very best aftermarket top mounted intercooler for the Forester.
We studied our competitors products and fixed all of the mistakes they have made...some of them major.
The most obvious error that every one of our competitors makes is not supplying their intercooler with proper ducting/shrouding to suit the increased size of the new intercooler. There is no point in installing a larger intercooler and leaving the factory under bonnet splitter/shroud in place. Here is the solution. A properly sized splitter/shroud to suit the application.
- Core Size: 490 x 193 x 90mm
- Silicone Y-Pipe
- Hood Splitter included