Perrin Rear Strut Tower Bar Black (PSP-SUS-041BK) | Subaru WRX 2015-2021 / STI 2015-2021
Description
Description
The Perrin Rear Strut Tower Bar Black increases chassis rigidity and rear-end stability for 2015–2021 WRX and STI models, improving cornering response and overall driving feel.
KEY FEATURES
- Connects rear strut towers to reduce chassis flex
- Powder coated black finish for a stealth, OE-like appearance
- Improves turn-in response and mid-corner stability
- Lightweight yet rigid construction tuned for street and spirited driving
- Direct-fit design built specifically for 2015–2021 WRX and STI
VEHICLE FITMENT
- Subaru WRX (2015–2021)
- Subaru STI (2015–2021)
Perrin products are engineered for precision Subaru performance and long-term reliability.







