The assemblage of Subaru STI 2008-2014 suspension parts emerges as a cornerstone of driving dynamics and precision handling. Distinguished by names like Whiteline, Cusco, BC Racing, Perrin, SPC Performance, Super Pro, Eibach, ISC Suspension, RS-R, Megan Racing, FactionFab, Fortune Auto, H&R, and Nameless Performance, this curated assortment offers a panorama of suspension enhancements. From aftermarket bushings that refine ride quality to camber arms and bolts, as well as caster adjustments, every facet is engineered for optimal alignment and responsiveness. Coilovers fine-tune ride height and damping, while control arms, crossmember braces, and endlinks contribute to a seamless interface between road and vehicle. Frame braces and lateral links bolster chassis rigidity, while lift kits and springs elevate capabilities without compromise. Lowering springs embrace performance-oriented aesthetics, and steering rack bushings ensure precise control. Strut tower bars, struts, and shocks conspire for agile handling, and sway bars, trailing arms, and a host of other components collectively shape an experience that amplifies the STI's intrinsic potential, allowing drivers to conquer curves with unbridled confidence.
2008-2014 Subaru WRX STI Suspension Parts
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![Cusco [08-21 WRX/STI / 10-14 Legacy / 09-17 Forester / 12-17 Crosstrek] Power Brace Rear Member Side | 687-492-RS](//jdmuscleusa.com/cdn/shop/products/cusco-powerbrace-rear-member-side-subaru-wrx-sti-2008-2019-legacy-gt-2010-2012-suspension-braces-cusco-cus687-492-rs.jpg?v=1614512272&width=220)
![Cusco [08-21 WRX/STI / 10-14 Legacy / 09-17 Forester / 12-17 Crosstrek] Power Brace Rear Member Side | 687-492-RS](//jdmuscleusa.com/cdn/shop/files/cusco-power-brace-rear-member-side-2008-2021-wrx-2008-2021-sti-2010-2014-legacy-outback-2009-2017-forester-2012-2017-crosstrek-687-492-rs-542122_626x417_5062a279-d697-46d6-9e39-66c3535c88a3.jpg?v=1687472528&width=220)
Up to $39 off
In StockCusco Power Brace Rear Member Side | 687-492-RS
Fits: 08-21 WRX/STI / 10-14 Legacy / 09-17 Forester / 12-17 Crosstrek
Only 8 leftRegular price $206.00Sale price $206.00 Regular priceUnit price per$245.00 -
BC Racing Inverted RM Series Coilover Kit
Fits: 08-14 STI
Regular price $1,495.00Sale price $1,495.00 Regular priceUnit price per$1,495.00 -
Up to $66 offTein 08-14 Impreza WRX STI EnduraPro SP Coilover Kit | VSS84-A1DS2
Regular price $514.00Sale price $514.00 Regular priceUnit price per$580.00 -
Up to $30.78 off
In StockWhiteline Front Endlinks | KLC32
Fits: 02-14 WRX Sedan, 04-14 STI Sedan, 05-09 LGT Sedan, 04-13 FXT
Only 15 leftRegular price $123.10Sale price $123.10 Regular priceUnit price per$153.88 -
Up to $11 offFactionFab 08-21 WRX/STI Sway Bar 22mm Rear | 1.10237.1
Regular price $269.00Sale price $269.00 Regular priceUnit price per$280.00 -
Up to $91 offISC 08-25 WRX / 08-21 STI / 09-13 FXT / 13-22 BRZ V3 Black Rear Adjustable Control Arms
Regular price $484.00Sale price $484.00 Regular priceUnit price per$575.00 -
In StockSuperPro 15-21 WRX Limited Rear Sway Bar Mount Reinforcement Brace | TRC1005
Only 1 leftRegular price $101.00Sale price $101.00 Regular priceUnit price per$101.00 -
Up to $57.34 offCusco 08-14 WRX/STI / 13-23 BRZ Adjustable Rear Lateral Link | 692-474-LA
Regular price $542.66Sale price $542.66 Regular priceUnit price per$600.00 -
Up to $11.98 off
In StockWhiteline 08-21 WRX/STI / 09-13 FXT / 13-23 BRZ Rear Control Arm Lower Inner Bushing | W63428
Only 3 leftRegular price $47.90Sale price $47.90 Regular priceUnit price per$59.88 -
![Perrin [05-14 WRX, 05-21 STI] Steering Rack Bushings | PSP-SUS-562 - JDMuscleSteering Rack BushingsperPSP-SUS-562](//jdmuscleusa.com/cdn/shop/products/perrin-05-14-wrx-05-21-sti-steering-rack-bushings-psp-sus-562-8676555.jpg?v=1781013197&width=220)
![Perrin [05-14 WRX, 05-21 STI] Steering Rack Bushings | PSP-SUS-562 - JDMuscleSteering Rack BushingsperPSP-SUS-562](//jdmuscleusa.com/cdn/shop/products/perrin-05-14-wrx-05-21-sti-steering-rack-bushings-psp-sus-562-4498997.jpg?v=1781013197&width=220)
Up to $11.10 off
In StockPerrin Steering Rack Bushings | PSP-SUS-562
Fits: 05-14 WRX, 05-21 STI
Only 16 leftRegular price $62.90Sale price $62.90 Regular priceUnit price per$74.00 -
![SPL Parts [08-21 WRX/STI, 13-21 BRZ/FRS/86] Toe Arm Rear - JDMuscleTrailing ArmssplRTA-FRS](//jdmuscleusa.com/cdn/shop/products/spl-parts-08-21-wrxsti-13-21-brzfrs86-toe-arm-rear-4180617.jpg?v=1781013615&width=220)
![SPL Parts [08-21 WRX/STI, 13-21 BRZ/FRS/86] Toe Arm Rear - JDMuscleTrailing ArmssplRTA-FRS](//jdmuscleusa.com/cdn/shop/products/spl-parts-08-21-wrxsti-13-21-brzfrs86-toe-arm-rear-1066319.jpg?v=1781013615&width=220)
Up to $44.90 off
In StockSPL Parts Toe Arm Rear
Fits: 08-21 WRX/STI, 13-21 BRZ/FRS/86
Only 9 leftRegular price $404.10Sale price $404.10 Regular priceUnit price per$449.00 -
![SPL Parts [08-21 WRX, 08-21 STI, 13-21 BRZ] Toe Arm Rear w/ Eccentric Lockout | RTAEL FRS - JDMuscleTrailing ArmsSPL RTAEL FRS](//jdmuscleusa.com/cdn/shop/products/spl-parts-08-21-wrx-08-21-sti-13-21-brz-toe-arm-rear-w-eccentric-lockout-rtael-frs-2258405.jpg?v=1781013617&width=220)
![SPL Parts [08-21 WRX, 08-21 STI, 13-21 BRZ] Toe Arm Rear w/ Eccentric Lockout | RTAEL FRS - JDMuscleTrailing ArmsSPL RTAEL FRS](//jdmuscleusa.com/cdn/shop/products/spl-parts-08-21-wrx-08-21-sti-13-21-brz-toe-arm-rear-w-eccentric-lockout-rtael-frs-7989311.jpg?v=1781013617&width=220)
Up to $49.90 off
In StockSPL Parts Toe Arm Rear w/ Eccentric Lockout | RTAEL FRS
Fits: 08-21 WRX, 08-21 STI, 13-21 BRZ
Only 10 leftRegular price $449.10Sale price $449.10 Regular priceUnit price per$499.00 -
In StockAir Lift 4 Gal Alum Tank – | 2 1/4in | 2 3/8in End & 1/4in Drain – 30in L X 6in D – Polished
Only 12 leftRegular price $162.00Sale price $162.00 Regular priceUnit price per$162.00 -
AEM Front Strut Bar WRX 2009-2014 / STI 2009-2014 | 29-0004
Regular price $178.88Sale price $178.88 Regular priceUnit price per$178.88 -
Up to $7.08 offProthane Universal Sway Bar Bushings - 27mm for B Bracket - Red
Regular price $31.00Sale price $31.00 Regular priceUnit price per$38.08 -
In StockTanabe Front Strut Bar WRX/STI 2008-2014
Only 5 leftRegular price $188.10Sale price $188.10 Regular priceUnit price per$188.10
![Cusco [08-21 WRX/STI / 10-14 Legacy / 09-17 Forester / 12-17 Crosstrek] Power Brace Rear Member Side | 687-492-RS](http://jdmuscleusa.com/cdn/shop/products/cusco-powerbrace-rear-member-side-subaru-wrx-sti-2008-2019-legacy-gt-2010-2012-suspension-braces-cusco-cus687-492-rs.jpg?v=1614512272&width=220)
![Cusco [08-21 WRX/STI / 10-14 Legacy / 09-17 Forester / 12-17 Crosstrek] Power Brace Rear Member Side | 687-492-RS](http://jdmuscleusa.com/cdn/shop/files/cusco-power-brace-rear-member-side-2008-2021-wrx-2008-2021-sti-2010-2014-legacy-outback-2009-2017-forester-2012-2017-crosstrek-687-492-rs-542122_626x417_5062a279-d697-46d6-9e39-66c3535c88a3.jpg?v=1687472528&width=220)
![Perrin [05-14 WRX, 05-21 STI] Steering Rack Bushings | PSP-SUS-562 - JDMuscleSteering Rack BushingsperPSP-SUS-562](http://jdmuscleusa.com/cdn/shop/products/perrin-05-14-wrx-05-21-sti-steering-rack-bushings-psp-sus-562-8676555.jpg?v=1781013197&width=220)
![Perrin [05-14 WRX, 05-21 STI] Steering Rack Bushings | PSP-SUS-562 - JDMuscleSteering Rack BushingsperPSP-SUS-562](http://jdmuscleusa.com/cdn/shop/products/perrin-05-14-wrx-05-21-sti-steering-rack-bushings-psp-sus-562-4498997.jpg?v=1781013197&width=220)
![SPL Parts [08-21 WRX/STI, 13-21 BRZ/FRS/86] Toe Arm Rear - JDMuscleTrailing ArmssplRTA-FRS](http://jdmuscleusa.com/cdn/shop/products/spl-parts-08-21-wrxsti-13-21-brzfrs86-toe-arm-rear-4180617.jpg?v=1781013615&width=220)
![SPL Parts [08-21 WRX/STI, 13-21 BRZ/FRS/86] Toe Arm Rear - JDMuscleTrailing ArmssplRTA-FRS](http://jdmuscleusa.com/cdn/shop/products/spl-parts-08-21-wrxsti-13-21-brzfrs86-toe-arm-rear-1066319.jpg?v=1781013615&width=220)
![SPL Parts [08-21 WRX, 08-21 STI, 13-21 BRZ] Toe Arm Rear w/ Eccentric Lockout | RTAEL FRS - JDMuscleTrailing ArmsSPL RTAEL FRS](http://jdmuscleusa.com/cdn/shop/products/spl-parts-08-21-wrx-08-21-sti-13-21-brz-toe-arm-rear-w-eccentric-lockout-rtael-frs-2258405.jpg?v=1781013617&width=220)
![SPL Parts [08-21 WRX, 08-21 STI, 13-21 BRZ] Toe Arm Rear w/ Eccentric Lockout | RTAEL FRS - JDMuscleTrailing ArmsSPL RTAEL FRS](http://jdmuscleusa.com/cdn/shop/products/spl-parts-08-21-wrx-08-21-sti-13-21-brz-toe-arm-rear-w-eccentric-lockout-rtael-frs-7989311.jpg?v=1781013617&width=220)
