Product Details
This Whiteline Rear Strut Tower Brace fits the 1999 Subaru Legacy (BE/BH). It goes on the rear of the vehicle. Whiteline's note for this fit: Incl quick release clamp. The kit contains 1 strut brace and 2 quick release clamps. The part number is KSB590Q.
A strut tower brace ties the two upper strut mounts together with a rigid bar, so the tops of the rear struts cannot flex independently when cornering loads push on the body. Holding them steadier helps keep alignment angles consistent and sharpens steering feel.
Expect a moderate job of about half an hour. It does not require a wheel alignment. Other Whiteline parts we list for the Legacy: Adjustable Rear Sway Bar Link, Front Control Arm Lower Inner Rear Bushing, and 14mm Adjustable Front Camber Bolts.
Features
- Chassis stiffness: Helps keep alignment angles and spring rates consistent by cutting down flex.
- Install guide: Step-by-step installation instructions come with it.
- Finish: Polished alloy construction looks good in the engine bay.
Specifications
| Part Number | KSB590Q |
| Part Name | Strut Tower Brace |
| Vehicle | 1999 Subaru Legacy |
| Chassis Code | BE/BH |
| Adjustable | Yes |
| Bar Color | Black |
| Bar Material | Aluminum Alloy |
| Drilling Required | No |
| Finish | Anodized |
| Grade Type | Performance |
| Installation Difficulty | Moderate |
| Installation Time (hrs) | 0.5 |
| Kit Contents | 1 Strut Brace, 2 Quick Release Clamps |
| Mount Color | Grey |
| Mounting Hardware Included | No |
| Suspension Grade Type | Performance |
| Vehicle Placement | Rear |
| Wheel Alignment Required | No |
| Notes | Incl quick release clamp |


