Product Details
The BLOX Racing Rear Strut Tower Bar stiffens the rear strut-tower structure on your 2015-2021 Subaru WRX STI (VA). The strut towers on a VA STI flex under hard cornering — even small amounts of chassis deflection scrub suspension geometry and smear the contact patch. This bar ties the towers together rigidly, keeping suspension geometry where you set it and sharpening steering feel.
CNC-machined aluminum bar with billet mounting cups and stainless hardware. Direct bolt-on install — no drilling or modification required. Pairs with BLOX Racing coilovers and the BLOX under-braces for a matched, race-inspired chassis stiffening package on the VA STI.
Specifications
| Part Number | BXSS-50022-RR |
| Part Name | Blox Racing Rear Strut Tower Bar |
| Vehicle | 2015-2021 Subaru WRX STI (VA) |
| Chassis Code | VA |
| Drivetrain | AWD |
| Position | Rear |
Vehicle Fitment
- 2015 Subaru WRX STI (VA)
- 2016 Subaru WRX STI (VA)
- 2017 Subaru WRX STI (VA)
- 2018 Subaru WRX STI (VA)
- 2019 Subaru WRX STI (VA)
- 2020 Subaru WRX STI (VA)
- 2021 Subaru WRX STI (VA)

