SMY Power Brace Rear Member Side Black Subaru WRX / STI 2008-2021 | SMY-SUS-RPB-BK vendor_Humble Rumble and each runner exit is

and each runner exit is machined and hand-finished to best match the cylinder head’s ports

Includes (2) stickers

Designed to improve throttle response and engine sound

and other performance platforms

SMY Power Brace Rear Member Side Black Subaru WRX / STI 2008-2021 | SMY-SUS-RPB-BK vendor_Humble Rumble and each runner exit isApplications: 2008 2014 WRX2008 2014 STI2015 2021 WRX2015 2021 STI Improve rear end stability and cornering performance with the SMY Rear Member Side Power Brace. Designed to increase chassis rigidity and reduce flex during heavy cornering, this bolt on upgrade is perfect for street and track enthusiasts looking to stiffen the rear subframe without permanent modifications. Constructed from thick tubular aluminum, the braces are both lightweight and