Seibon Carbon Fiber Rear Diffuser Subaru WRX / STI 2018-2021 | RD18SBIMP GTR_1989-1994 Eibach bar: 25 mm (1

Eibach bar: 25 mm (1

COBB has the answer

including: T8

Torque Solution Pitch Stop Brace for the Subaru WRX / STI 2015+ is a must due to the weak OEM pitch stop bracket

Stainless Steel 4

Seibon Carbon Fiber Rear Diffuser Subaru WRX / STI 2018-2021 | RD18SBIMP GTR_1989-1994 Eibach bar: 25 mm (1Fitment Information: 2018 2021 Subaru WRX 2018 2021 Subaru STI Features: Hand crafted using lightweight and strong carbon fiber materials Consistent weave pattern Meticulously inspected Glossy carbon fiber finish Every component is constructed with a consistent weave pattern. Seibon's production processes allow exceptional carbon resin ratio, creating high product stiffness that also leads to extra strength. For a stunning finish, their products are