http://jblchargeair.com/images/ProcessWestLogo.gif

http://mastrowrx.com/oilcoolerdetail.JPG


http://www.mastrowrx.com/06oilcooler1.jpg


http://mastrowrx.com/ProductImages/frontoilcooler1.jpg

The most overlooked performance addition for your Impreza is the oil cooler.
Subaru installs a heat exchanger between coolant and oil. This stabilizes the temps. but it doesn't lower it. Not good. You need to remove heat from the system. In high load situations, the oil takes a beating. Even synthetics....

Solution:
A proven, high quality oil cooler that lowers oil temps.
http://processwest.com.au/img_products/pw_p_ocs_2_th.jpg

Click here to go to the website for more info! (http://mastrowrx.com/index.asp?PageAction=VIEWPROD&ProdID=294)
In stock for immediate shipping!! $460 complete.
Fits 2002-2006 Impreza, WRX and STI!!

Our Subaru WRX/STi engine cooler is a must for those with highly modified engines or those that put their car on any type of race circuit. Engine oil loses its viscosity rapidly with temperatures above 110 deg C (240 deg F). This complete engine oil cooler system will keep the oil temperatures down along with reducing the load on the factory engine water cooling system. This gives greater reliability in extreme applications and longer engine life for everyday driving.


Features of the system

Bar and plate core construction

http://processwest.com.au/img_products/pw_p_ocs_4_th.jpg

Bar and plate core construction is by far the most efficient type of heat exchanger core. It is also the most labour intensive and expensive to produce…but you pay for what you get. Compact, efficient and extremely strong without the industrial look of units our competitors offer.





Billet core end tanks

http://processwest.com.au/img_products/pw_p_ocs_5_th.jpg

Precision machined from solid billets of 6061-T6 aluminium these end tanks are one piece to ensure no leaks.




http://www.goodridge.net

Fittings in the system are produced by Goodridge..the world leaders in motorsport plumbing. We have opted for the reliability of using O-ring sealed threads instead of the more traditional BSP/NPT tapered thread.

http://processwest.com.au/img_products/pw_p_ocs_6_th.jpg

The kit uses AN – 8 fittings and hoses throughout.




Oil filter adaptor block

http://processwest.com.au/img_products/pw_p_ocs_8_th.jpg

The tight confines around the oil filter area of the Subaru EJ series engine meant that a complete custom built “sandwich” adaptor block had to be designed to suit the application.

http://processwest.com.au/img_products/pw_p_ocs_9_th.jpg

This part is precision CNC machined from a solid billet of 6061-T6 aluminium. A lot of time was spent ensuring the internal passage ways were as large as possible to ensure zero oil pressure drop through the unit.





Oil delivery hose and clamping

Oil delivery hoses are Gates Push Loc internally braided high tensile synthetic textile which is flame resistant and rated to 300psi.

Hoses are kept in place by this very neat twin clamp block system.

Offered by MastroWRX.com (http://www.mastrowrx.com)
Exclusive North America distributor for Process West.

See the billet oil sending unit block also!!

Also available from the following authorized dealers:

http://www.staticxmotorsports.com/
http://www.rallysportdirect.com/
http://www.godspeedinc.com/
http://www.edoperformance.com/ (all locations)