Whiteline KSB658 Front Strut Tower Brace for 2015-2024 Subaru WRX/STI VA AWD

Vehicle Fitment

• 2015-2024 Subaru WRX VA (sedan, long-wheelbase; AWD)
• 2015-2021 Subaru WRX STI VA (sedan, performance model, AWD)

Fitment Notes

• Front strut tower brace only; sold individually--no hardware interference
• Fits va-chassis WRX/STI--does not fit older GC/GF/HB/GR/GV models
• Installs using factory strut-top studs--no drilling or modifications
• Aluminum alloy construction with powder-coat finish--lightweight and durable

Features

• Reduces chassis flex under cornering--improves steering feel and responsiveness
• Polished alloy bar with adjustable gussets for precise fitment and stiffness
• Maintains correct front suspension geometry and alignment angles
• Corrosion-resistant powder finish retains appearance in harsh conditions
• Easy installation using OE tools and factory hardware
• Whiteline warranty covers defects and workmanship
• Engineered and validated for high-performance VA/VB WRX/STI models
• Enhances front-end rigidity without adding excessive weight

Specifications

• Position: Front strut tower brace--driver to passenger side
• Material: Billet aluminum alloy, powder-coated finish
• Compatible chassis: Subaru VA (WRX/STI 2015-2021)
• Quantity: Sold individually
• Warranty: 3-year Whiteline limited coverage

Included Components

• 1x Whiteline KSB658 front strut tower brace
• 4x Mounting washers and nuts (fits OE strut studs)
• 1x Installation instruction sheet

Product Description

The Whiteline KSB658 front strut tower brace is engineered specifically for Subaru WRX and WRX STI VA models, spanning 2015-2024. Constructed from billet aluminum alloy with a corrosion-resistant powder coat, this single-piece brace installs easily onto factory strut-top studs--no drilling, trimming, or custom fabrication required.

By tying together the left and right strut towers, the KSB658 reduces chassis flex under load, helping maintain suspension geometry and improve front-end response. Ideal for performance driving, track days, or spirited street use, this strut brace sharpens turn-in, enhances steering feedback, and maintains durability under harsh conditions. Backed by a 3-year limited warranty, it's a bolt-on upgrade that delivers immediate handling benefits.