Driveshaft Shop Direct Bolt-In 800HP Rear Axle Subaru STI 2004-2007 vendor_ISR Performance Evolutions that have more than

Evolutions that have more than just the basic bolt-ons and/or forced induction upgrades will want to get the FX300

Looking to eliminate that annoying body roll when cornering in your Subaru WRX and STI

The para-aramid composites will deliver maximum stopping power over a wide range of temperatures

and aluminum quick release pins

Driveshaft Shop Direct Bolt-In 800HP Rear Axle Subaru STI 2004-2007 vendor_ISR Performance Evolutions that have more thanPart #: RA8528X4 V2 Its been a long time coming for this set of axles. When the STi came out, many had surpassed the 600HP mark and we went right from the axle bar upgrades using the factory CV's to the level 5 Axle and Hub kits. Some time has passed and the cars are starting to get older, and most builds are under 800HP so we decided to make a direct bolt in axle that will support 800WHP. This is similar to our Level 5 axle except the outer CV is