Soul Function’s Rear Bumper Support Bar for the Subaru WRX/STI (GR and GV Chassis) is designed to connect the rear frame rails to maintain unibody geometry. This reduces the rear end lateral flex to improve handling and rear-end predictability.

The Rear Bumper Support Bar can be paired with the Rear Strut Tower Bar and 4-Point Trunk Kit Links and to form the Trunk Kit. Save time and money by purchasing the whole Trunk Kit.

The Trunk Kit and components are available here:

Hatchback (GR):
SUWRGR3099L - Trunk Kit
SUWRGR3010L - Rear Strut Tower Bar
SUWRGR3011L - 4-Point Trunk Kit Links

Sedan (GV):
SUWRGV3099L - Trunk Kit
SUWRGV3010L - Rear Strut Tower Bar
SUWRGV3011L - 4-Point Trunk Kit Links

The Rear Bumper Support Bar are constructed from aircraft grade T6061 Aluminum Alloy and is internally reinforced with multiple I-beams. The brace is powder coated with the signature Soul Function® Teal.

All hardware is included and installation can be completed with simple hand tools and an impact wrench.

Fitment:
2008-2014 Subaru WRX/STI; Hatchback and Sedan