Collection: Suspension Upgrades For Subaru Legacy B4 BM
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Whiteline Front Lower Control Arm Bushings - Inner Front Position - W0506
Vendor:WhitelineRegular price $45.22 USDRegular priceUnit price / per$64.88 USDSale price $45.22 USDSale -

Whiteline Front Strut Tower Brace | 2009-2011 Subaru Legacy and 2009-2011 Subaru Liberty (KSB639)
Vendor:WhitelineRegular price $135.14 USDRegular priceUnit price / per$193.88 USDSale price $135.14 USDSale -
Whiteline Rear Trailing Arm Front Bushings | Multiple Subaru Fitments (W0568)
Vendor:WhitelineRegular price $80.08 USDRegular priceUnit price / per$114.88 USDSale price $80.08 USDSale -
Whiteline 24mm Adjustable Front Sway Bar | 2010-2012 Subaru Legacy 2.5GT (BSF41Z)
Vendor:WhitelineRegular price $229.47 USDRegular priceUnit price / per$338.88 USDSale price $229.47 USDSale -
Whiteline Strut Tower Brace | Multiple BMW Fitments (KSB790)
Vendor:WhitelineRegular price $38.26 USDRegular priceUnit price / per$54.88 USDSale price $38.26 USDSale -
BLOX Racing Rear Lower Control Arms | Subaru WRX/WRX STI / Toyota GR86 (08-24) BXSS-50010
Vendor:BLOX RacingRegular price From $268.53 USDRegular priceUnit price / per$415.00 USDSale price From $268.53 USDSale -
Cusco Front Sway Bar Link | 2004-2005, 2009 Subaru Forester XT (667 318 A)
Vendor:CuscoRegular price $96.00 USDRegular priceUnit price / per$120.00 USDSale price $96.00 USDSale -

Cusco Power Brace Rear MEMBER Side | 2008-2014 Subaru WRX STi / 2010-2013 Legacy (CUS 687 492 RS)
Vendor:CuscoRegular price $196.00 USDRegular priceUnit price / per$245.00 USDSale price $196.00 USDSale -
SPC Performance Rear Toe Arm | Multiple Subaru Fitments (67655)
Vendor:SPC PerformanceRegular price $149.44 USDRegular priceUnit price / per$149.44 USDSale price $149.44 USD -
SuperPro 3 way Adjustable Rear Sway Bars - 24mm | 2015+ Subaru WRX/STI (RC0013RZ-24mm)
Vendor:SuperproRegular price $311.99 USDRegular priceUnit price / per$389.99 USDSale price $311.99 USDSale -
SuperPro Camber Adj Inner Bushing Kit | Subaru WRX/STI, BRZ, 86, GR86 (08-24) (SPF3101K)
Vendor:SuperproRegular price $148.22 USDRegular priceUnit price / per$209.99 USDSale price $148.22 USDSale -
SuperPro SPF Rear Upper Control Arm Inner Bushing | 2015+ Subaru WRX/STI and 12-21 BRZ (SPF3100K)
Vendor:SuperproRegular price $141.16 USDRegular priceUnit price / per$199.99 USDSale price $141.16 USDSale -
SPC Adj Lower Rear Control Arm | Subaru WRX/BRZ (08-24) (67660)
Vendor:SPC PerformanceRegular price $195.44 USDRegular priceUnit price / per$195.44 USDSale price $195.44 USD -
SPC EZ Cam Bolts | 2015-2021 WRX / STI and FRS/BRZ (81305)
Vendor:SPC PerformanceRegular price $22.14 USDRegular priceUnit price / per$26.63 USDSale price $22.14 USDSale -
SuperPro Rear 22mm Sway Bar | 2008-2021 Subaru WRX/STi (RC0013RZ-22)
Vendor:SuperproRegular price $279.99 USDRegular priceUnit price / per$349.99 USDSale price $279.99 USDSale -
SuperPro Rear Toe Control Arm Kit - Adjustable | 2013-2020 Subaru BRZ / FR-S / 86 (TRC0007)
Vendor:SuperproRegular price $271.99 USDRegular priceUnit price / per$339.99 USDSale price $271.99 USDSale -
SuperPro Roll Control Roll Center Kit | 2002+ Subaru WRX and 2004-2021 Subaru WRX STI (TRC0002)
Vendor:SuperproRegular price $247.99 USDRegular priceUnit price / per$309.99 USDSale price $247.99 USDSale -
Whiteline Strut Mount Assembly - Offset | 2008+ Subaru WRX/STI (KCA409)
Vendor:WhitelineRegular price $173.27 USDRegular priceUnit price / per$255.88 USDSale price $173.27 USDSale -
Whiteline Sway Bar Service Kit | 2010-2012 Subaru Legacy 2.5GT (KSK095-24)
Vendor:WhitelineRegular price $20.13 USDRegular priceUnit price / per$28.88 USDSale price $20.13 USDSale -
Swift Sport Lowering Springs for 2005-2009 Subaru Legacy GT Sedan (BL6)
Vendor:SwiftRegular price $309.64 USDRegular priceUnit price / per$500.00 USDSale price $309.64 USDSale
Optimize Suspension Upgrades for Your Subaru Legacy B4 BM
Enhance your Subaru Legacy B4 BM’s driving dynamics with suspension upgrades tailored specifically for this model. Whether you want sharper handling, improved ride comfort, or better response, our collection offers premium coilovers, lowering springs, sway bars, and more designed to fit your Legacy B4 BM perfectly.
How Do Coilovers and Lowering Springs Improve Your Legacy B4 BM’s Performance?
Coilovers and lowering springs are foundational suspension upgrades that allow you to fine-tune ride height and damping characteristics. Coilovers provide adjustable ride height and often feature customizable damping settings, giving you control over stiffness and comfort. Lowering springs offer a simpler solution to reduce ride height, improving center of gravity and handling without the complexity of full coilover systems.
- Coilovers enable precise height and damping adjustments for track or street use
- Lowering springs improve stance and reduce body roll with a fixed drop
- Both options enhance cornering stability and steering response
Why Upgrade Sway Bars and Control Arms on Your Subaru Legacy B4 BM?
Sway bars and control arms play crucial roles in suspension geometry and chassis rigidity. Upgraded sway bars reduce body roll during cornering, improving grip and driver confidence. Performance control arms and bushings refine suspension alignment, allowing for better tire contact and more predictable handling. These parts work together to sharpen your Legacy’s responsiveness without compromising ride quality.
Choosing the Right Suspension Upgrades for Daily Driving and Weekend Performance
When selecting suspension components for your Subaru Legacy B4 BM, consider your driving style and goals. Daily drivers benefit from parts that balance comfort and control, such as moderate lowering springs and upgraded sway bars. Enthusiasts focused on spirited weekend runs may prefer fully adjustable coilovers and reinforced control arms for maximum tuning flexibility. Explore our curated suspension upgrades at WheelFlip to find the ideal setup that matches your needs and elevates your Legacy’s performance.










