Perrin Rear Strut Tower Bar Carbon Fiber (PSP-SUS-041CF) | Subaru WRX 2015-2021 / STI 2015-2021

The Perrin Rear Strut Tower Bar Carbon Fiber blends chassis stiffness with lightweight construction and a motorsport-inspired appearance for 2015–2021 WRX and STI models.

KEY FEATURES

• Carbon fiber construction reduces weight while maintaining rigidity
• Improves rear chassis stiffness for sharper handling
• Gloss carbon finish adds a high-end performance look to the trunk area
• Engineered to complement suspension upgrades and performance tires
• Direct-fit for 2015–2021 WRX and STI without major modification

VEHICLE FITMENT

• Subaru WRX (2015–2021)
• Subaru STI (2015–2021)

Perrin products are engineered for precision Subaru performance and long-term reliability.