Insane Shafts has developed an affordable high quality product for all your racing needs. Whether for drag racing, road racing or daily use, these axles have proven to last. Insane Shafts has a long history of developing custom CV axles for many off-road vehicles.  

Similar to OEM specs but re-engineered to provide the end user with not only a better product but a stronger and more durable CV axle.

Subaru Vehicle Applications: 

• 05-07  WRX STi (front axle set)

Available in 500hp and 1000hp rated axles.

Sold in pairs.

Images shown for illustration purposes. Product contents and/or style will vary depending on vehicle application.