The goal when developing Process Wests new top mounted intercooler was to make it the very best aftermarket top mounted intercooler for WRX/STi... period.
They studied their competitors products and fixed all of the mistakes they have made...some of them major.
The most obvious error that their 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.
Details:
- Core Size: 490 x 193 x 90mm
- Silicone Y-Pipe
- Hood Splitter included