Soul Function’s Trunk Kit for the Subaru WRX/STI (GR Chassis) is designed to solidify the rear chassis and strut assembly by forming a cage in the trunk. This masterpiece not only improves the rear chassis rigidity on the track, it’s also a neck-breaker at shows.
The Trunk Kit is a seamless combination of our Rear Strut Tower Bar, Rear Bumper Support Bar and Trunk Kit Links. This Kit is core to the rigidity, feedback and predictability of the vehicle by reducing the overall flex of the unibody.
The majority of components are made from aircraft grade T6061 Aluminum Alloy and is internally reinforced with multiple I-beams. This design maintains strength while reducing overall weight. End brackets of the Rear Strut Tower Bar are powder coated with the signature Soul Function™ Teal.
This kit contains the following products:
SUWRGR3010L - Rear Strut Tower Bar
SUWRGR3011L - 4-Point Trunk Kit Links
SUWRGR3012L - Rear Bumper Support Bar
All hardware is included and installation can be completed with simple hand tools and an impact wrench.
2008-2014 Subaru WRX/STI; Hatchback Only