Seibon Dry Carbon Fiber Replacement Roof Subaru WRX / STI 2015-2021 | CR15SBIMP-DRY vendor_Koni the PSB-1 adds an intelligent

the PSB-1 adds an intelligent fail-safe layer that can intervene when unsafe conditions are detected

The IAG V3 fuel rails also feature a port to add an optional fuel pressure pulsation damper between each pair of injectors

this configuration delivers the same proven power and airflow benefits in a more adaptable form

These reinforcements mount onto the door hinge and inner fender

Seibon Dry Carbon Fiber Replacement Roof Subaru WRX / STI 2015-2021 | CR15SBIMP-DRY vendor_Koni the PSB-1 adds an intelligentFitment Information: 2015 2021 Subaru WRX 2015 2021 Subaru STI Features: Hand crafted using lightweight and strong dry carbon fiber materials Consistent weave pattern Meticulously inspected Matte 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. Note: Dry carbon products are matte