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When developing the Process West GC8 MY99 – MY00 Subaru WRX/STI Top Mounted Intercooler (TMIC), the goal was to make it the very best aftermarket top mounted intercooler of its kind! Process West studied competitor products and fixed all of the mistakes they have made, and some of them were major. The most obvious error…

The goal when developing this Process West top mounted intercooler was to make it the very best aftermarket top mounted intercooler for WRX/STi… period. The guys at Process West studied competitor products and fixed all of the mistakes they have made…some of them were major. The most obvious error that EVERY competitor makes is not…

K&N are world-renowned for their expertise in high performance air filtration. The filter technology and construction is second to none. You’ll find a K&N filter in pretty much every activity that involves a high performance internal combustion engine, with the Subaru being no exception! This is a replacement K&N Filter, as used with Process West…

Originally fitted to the P1 by Prodrive between 1998 and 2000, this 330mm 4 pot Prodrive/Alcon kit had, until recently, long since dissapeared from production. Now with permission from Prodrive, RCM and Alcon have again joined forces to bring back the brake kit originally offered on the iconic Subaru P1. This is the complete bolt…

When you need extreme stopping power, with street manners, you need Project Mu HC+800 Pads. HC+800 is a genuine “Cross Over” pad, suitable for both road and track. Capable of reaching 800°C, yet still able to perform on the street without needing to warm up, this pad is extremely capable in a competition environment, so…

When you need extreme stopping power, with street manners, you need Project Mu HC+800 Pads. HC+800 is a genuine “Cross Over” pad, suitable for both road and track. Capable of reaching 800°C, yet still able to perform on the street without needing to warm up, this pad is extremely capable in a competition environment, so…

RC09 Club Racer is the new pad from Project Mu for club racing enthusiasts with seriously fast cars. It is the pad to use when your car spends the majority of its time on the track, in a rally, at any event up to full professional motorsport. The flagship pad in the Prject Mu lineup,…

RC09 Club Racer is the new pad from Project Mu for club racing enthusiasts with seriously fast cars. It is the pad to use when your car spends the majority of its time on the track, in a rally, at any event up to full professional motorsport. The flagship pad in the Prject Mu lineup,…

The NS400 brake pads by Project Mu are developed for high performance and street duty applications A must for any vehicle that has increased horsepower and modifications, this street sports pad provides a considerable braking performance increase over the standard factory equipped brake pads. The NS400 provides outstanding initial stopping power, and is asbestos free.…

The NS400 brake pads by Project Mu are developed for high performance and street duty applications A must for any vehicle that has increased horsepower and modifications, this street sports pad provides a considerable braking performance increase over the standard factory equipped brake pads. The NS400 provides outstanding initial stopping power, and is asbestos free.…