DCCD
STI's Driver Controlled Center Differential (DCCD) All-Wheel Drive
enables you to define how the Subaru AWD system distributes power.
Available on: All STi Models
Track Tuned Suspension
The WRX features a sport-tuned 4-wheel fully independent suspension
with front and rear stabilizer bars. The STI takes it up a level with a
high-performance track-tuned suspension with inverted struts, pillow
ball mounts, and aluminum-alloy lower L-arms.