NEW!: Subaru EJ25 EJ26 Forged Pistons!
Our 3D Profile Design is the Premium Grade Piston.
Read more…
Our 3D Profile Design is the Premium Grade Piston.
Read more…
New Sizes and PRICE DROP!
Higher Compression, The Perfect Seal, Prevent Problems With This Easy Upgrade.
We now have our all new Subaru portal, dedicated to our Subaru product range for the Impreza. Click on the above image to see the site.
Following from the first video, here Yoshioka is swapping out the transmission and you get a sneak peak of the new race engine that will power the Yoshioka Racing BRZ. Read more…
Power, Torque, Response & Total Balance. A Fresh, New Stroker Kit Design to Suit a Wide Range Of Needs.
The ARMS Turbine Kit for Single Scroll EJ20/25 is now made compatible with the late model Imprezas!
Direct Stock Like Bolt-On Upgrade.
Dramatically Reduces Intake Restrictions. Gain More Power & Increased Response.