Description
Product Fitment:
2015-2021 Subaru WRX
2015-2021 Subaru STI
Bridging the gap between form and function, the GrimmSpeed Front Strut Tower Bar is engineered to improve front-end chassis rigidity and deliver sharper driver feedback—without unnecessary complexity or permanent modification.
Unlike conventional designs that use stamped metal and welds, GrimmSpeed’s solution features forged 6061 aluminum end brackets. These precision-machined components deliver exceptional strength and a refined OEM+ look that complements your engine bay.
The centerpiece of the bar is a hollow, bent DOM mild steel tube (1.00” outer diameter, 0.49” wall thickness), available in a durable Red or Black powder-coated finish. Its dual-shear eyelet bolt design ensures reliable clamping force and maintains rigidity—even on vehicles with slight chassis variation.
Installation is simple and fully reversible, requiring no tuning, cutting, or drilling. The kit includes premium stainless steel hardware built to last, even in the harshest engine bay environments.
Features:
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Forged 6061 aluminum mounting ends
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Bent DOM mild steel tubing (1.00” OD, 0.49” wall thickness)
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Durable powder coat finish in Red or Black
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Dual-shear eyelet bolt design for maximum structural rigidity
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Stainless steel hardware included
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Threaded connections allow for chassis variance
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No tuning or permanent modification required
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Includes GrimmSpeed logo medallion and sticker pack
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