Collection: Suspension Upgrades For Subaru Legacy B4 BM
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Whiteline Adj Rear Lower Control Arms | Subaru WRX/STI/BRZ/GR86 (08-22+) (KTA139A)
Vendor:WhitelineRegular price $297.19 USDRegular priceUnit price / per$438.88 USDSale price $297.19 USDSale -
Whiteline Lower Control Arm | Subaru WRX, STI, BRZ (KTA216A)
Vendor:WhitelineRegular price $242.33 USDRegular priceUnit price / per$357.88 USDSale price $242.33 USDSale -
Whiteline Front Roll Center Adjustment Ball Joints | Subaru WRX/STI (KCA313-BJ)
Vendor:WhitelineRegular price $105.87 USDRegular priceUnit price / per$151.88 USDSale price $105.87 USDSale -
Whiteline Rear F&R F&D Sway Bar Link Kit | Subaru Impreza/Forester/BRZ/FRS (KLC231)
Vendor:WhitelineRegular price $126.78 USDRegular priceUnit price / per$181.88 USDSale price $126.78 USDSale -
SuperPro Front Lower Control Arm Bushings | Multiple Fitments (SPF3091K)
Vendor:SuperproRegular price $55.75 USDRegular priceUnit price / per$78.99 USDSale price $55.75 USDSale -
RS-R Lower Control Arms | Subaru Multiple Fitments (RLAT065)
Vendor:RS-RRegular price $609.00 USDRegular priceUnit price / per$609.00 USDSale price $609.00 USD -
SuperPro Rear Sway Bar Mount Bushing Kit | 2010 Subaru Legacy (SPF3108-16K)
Vendor:SuperproRegular price $26.81 USDRegular priceUnit price / per$37.99 USDSale price $26.81 USDSale -
SuperPro Front Sway Bar Mount Bush Kit | 2010 Subaru Legacy & 2010 Subaru Outback (SPF5039-23K)
Vendor:SuperproRegular price $37.40 USDRegular priceUnit price / per$52.99 USDSale price $37.40 USDSale -
Whiteline Front Control Arm (Lower Left Arm) - Subaru Legacy 2010-2014
Vendor:WhitelineRegular price $91.93 USDRegular priceUnit price / per$131.88 USDSale price $91.93 USDSale -
H&R Sport Springs | Subaru Legacy 3.6R Limited (10-19) (54427-2)
Vendor:H&RRegular price $219.64 USDRegular priceUnit price / per$369.00 USDSale price $219.64 USDSale -
H&R Sport Spring Kit | Subaru Legacy 3.6R/3.6R Limited/3.6R Premium (10-19) (54427-2)
Vendor:H&RRegular price $219.64 USDRegular priceUnit price / per$369.00 USDSale price $219.64 USDSale -
H&R Sport Springs | Subaru Legacy 3.6R Premium (10-19) (54427-2)
Vendor:H&RRegular price $219.64 USDRegular priceUnit price / per$369.00 USDSale price $219.64 USDSale -
Energy Suspension 16mm Rear Sway Bar Bushing Set | Subaru WRX (08-14) (19.5107R)
Vendor:Energy SuspensionRegular price $20.33 USDRegular priceUnit price / per$38.92 USDSale price $20.33 USDSale -
SuperPro Rear Crossmember Insert Enhancement Kit | Multiple Subaru Fitments (SPF3907K)
Vendor:SuperproRegular price $46.58 USDRegular priceUnit price / per$65.99 USDSale price $46.58 USDSale -
SuperPro Rear Lower Control Arm Set | 2015-2024 Subaru WRX and 2015-2021 Subaru WRX STI (TRC0011)
Vendor:SuperproRegular price $287.99 USDRegular priceUnit price / per$359.99 USDSale price $287.99 USDSale -
Whiteline Front Roll Center Adjustment Kit | 2002-2021 WRX/STi (KCA313)
Vendor:WhitelineRegular price $209.15 USDRegular priceUnit price / per$308.88 USDSale price $209.15 USDSale -
Whiteline Service Kit - Subaru Impreza 2000-2007
Vendor:WhitelineRegular price $20.13 USDRegular priceUnit price / per$28.88 USDSale price $20.13 USDSale -
Whiteline Rear Control Arm Bushing Kit (Subaru BRZ / Scion FR-S 13-20) W63225
Vendor:WhitelineRegular price $141.42 USDRegular priceUnit price / per$202.88 USDSale price $141.42 USDSale -

Whiteline 24mm XX Heavy Duty Blade Adjustable Rear Swaybar | 2008-2021 Subaru WRX/STI (BSR49XXZ)
Vendor:WhitelineRegular price $264.69 USDRegular priceUnit price / per$390.88 USDSale price $264.69 USDSale -
Whiteline 22mm Adjustable Heavy Duty Rear Sway Bar | Multiple Subaru Fitments (BSR49XZ
Vendor:WhitelineRegular price $237.60 USDRegular priceUnit price / per$350.88 USDSale price $237.60 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.










