![Process West Top Mount Intercooler Kit Black for Subaru WRX 03-07/STI 06-07 [PWTMIC04B] - Revzone](http://shop.revzone.com.au/cdn/shop/files/PWTMIC04B.webp?v=1746682311&width=120)
Process West Top Mount Intercooler Kit Black for Subaru WRX 03-07/STI 06-07 [PWTMIC04B]
![Process West Top Mount Intercooler Kit Black for Subaru WRX 03-07/STI 06-07 [PWTMIC04B] - Revzone](http://shop.revzone.com.au/cdn/shop/files/PWTMIC04B.webp?v=1746682311&width=3840)
Process West Top Mount Intercooler Kit Black for Subaru WRX 03-07/STI 06-07 [PWTMIC04B]
Universal fit
No vehicle selection needed.
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Fitment not confirmed
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Vehicle fitment
This part is listed to fit the following vehicles.
In Melbourne? Fit it in our workshop.
We fit parts in-house at the RevZone workshop. Book a time and bring your car in.
Description
The goal when developing our new top mounted intercooler was to make it the very best aftermarket top mounted intercooler for WRX/STi... period.
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 competors 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.
Pictured below is a pic of our top mounted intercooler installed in a 2006 Forester XT. For demonstration purposes we have removed the factory splitter/shroud and placed it on the intercooler as if the bonnet were shut. Its simple to see that 50% of the new upgraded intercooler would be seeing no ambient air flow... total waste of time and money. The picture (below right) is how it should be done. Process West intercooler and splitter/combination showing 100% of the new larger intercooler with full ambient airflow over the entire core.
- Core Size: 490 x 193 x 90mm
- Silicone Y-Pipe
- Hood Splitter included
Specifications
- Part Number
- PWTMIC04B
- Brand
- Process West
Shipping
Orders are processed within 1-2 business days (Monday to Friday), and orders placed before 12pm AEST are usually dispatched the same day. Once dispatched, standard shipping takes 3-7 business days and express 1-3, with tracking emailed as your order leaves.
If part of your order is out of stock, we'll contact you with the option to split the shipment or hold it until everything is ready. Read the full shipping policy.
Returns
You have 14 days from delivery to request a return on unused parts in their original packaging. Refunds incur a 15% restocking fee (20% for special orders), or choose store credit and the full purchase value is applied to your account.
Parts that have been test fitted, installed, or used can't be returned, and special-order or overseas-ordered items are assessed case by case. Faulty or incorrectly supplied items are always covered at no cost to you. Read the full returns policy.
