GrimmSpeed Strut Tower Brace
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GrimmSpeed Strut Tower Brace - Subaru BRZ (ZC6) / Toyota 86 (ZN6) - Red
GrimmSpeed built this strut tower brace after months of chassis testing on the BRZ/86 platform, using FARO arm data and slalom testing to confirm where the chassis actually needed support. Rather than a flashy three point design, they landed on a simple, rigid two point brace that measurably tightens the front end and sharpens steering feel.
This listing covers the Subaru BRZ (ZC6) and Toyota 86 (ZN6), including the equivalent Scion FR-S sold in this generation. The brace bolts directly to the factory strut tower mounting points with no cutting or drilling required.
Key Features
- Laser cut, CNC bent mild steel end brackets for precise fitment
- CNC laser cut cross tube, 3.2mm (0.125 in) wall thickness
- Robotically welded, single piece rigid construction for maximum stiffness
- Durable DuPont textured powdercoat finish in red
- Stainless steel GrimmSpeed logo badge, polishable without rust concerns
- Installs in minutes using a single tool
- Reduced strut tower deflection by up to 83% in GrimmSpeed's slalom testing
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your vehicle's model year and configuration before ordering.
Not sure if this brace suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Subaru | BRZ | ZC6 | - |
| Toyota | 86 | ZN6 | - |
Technical Specifications
| Spec | Value |
|---|---|
| Brace Design | 2-point strut tower brace |
| Colour | Red |
| End Bracket Construction | Laser cut, CNC bent steel brackets |
| End Bracket Thickness | 4.76 mm (3/16 in) |
| Cross Tube | CNC laser cut mild steel tubing |
| Cross Tube Wall Thickness | 3.18 mm (.125 in) |
| Material | Mild steel construction |
| Welding | Robotically welded assembly |
| Finish | DuPont textured powdercoat |
| Badge/Logo | Laser cut stainless steel GS logo |
| Peak Strut Tower Deflection (Before) | 4.57 mm (.180 in) |
| Peak Strut Tower Deflection (After) | 0.76 mm (.030 in) |
| Deflection Reduction | 83.3% |
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