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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![Ohlins [08 - 21 STI, 15 - 21 WRX] Road / Track Coilovers | SUS - MI10 - JDMuscleCoiloversohlSUS MI10S1](//jdmuscleusa.com/cdn/shop/files/ohlins-08-21-sti-15-21-wrx-road-track-coilovers-sus-mi10-5642348.png?v=1770327869&width=220)
![Ohlins [08 - 21 STI, 15 - 21 WRX] Road / Track Coilovers | SUS - MI10 - JDMuscleCoiloversohlSUS MI10S1](//jdmuscleusa.com/cdn/shop/files/ohlins-08-21-sti-15-21-wrx-road-track-coilovers-sus-mi10-1860858.jpg?v=1770327869&width=220)
Up to $193.50 off
In StockOhlins Road / Track Coilovers | SUS-MI10
Fits: 08-21 STI, 15-21 WRX
Only 11 leftRegular price $2,900.00Sale price $2,900.00 Regular priceUnit price per$3,093.50 -
![Whiteline [08 - 21 WRX/STI, 10 - 13 LGT, 09 - 13 FXT] Rear Sway Bar 24mm Adjustable | BSR49XXZ - JDMuscleSway BarswhlBSR49XXZ](//jdmuscleusa.com/cdn/shop/products/whiteline-08-21-wrxsti-10-13-lgt-09-13-fxt-rear-sway-bar-24mm-adjustable-bsr49xxz-9928931.jpg?v=1770329832&width=220)
![Whiteline [08 - 21 WRX/STI, 10 - 13 LGT, 09 - 13 FXT] Rear Sway Bar 24mm Adjustable | BSR49XXZ - JDMuscleSway BarswhlBSR49XXZ](//jdmuscleusa.com/cdn/shop/products/whiteline-08-21-wrxsti-10-13-lgt-09-13-fxt-rear-sway-bar-24mm-adjustable-bsr49xxz-7388504.jpg?v=1770329832&width=220)
Up to $78.18 offWhiteline Rear Sway Bar 24mm Adjustable | BSR49XXZ
Fits: 08-21 WRX/STI, 10-13 LGT, 09-13 FXT
Regular price $312.70Sale price $312.70 Regular priceUnit price per$390.88 -
![Cobb [08 - 21 WRX/STI] Rear Differential Subframe Mount Bushing Inserts - JDMuscleBushing KitscobbCB-4297K](//jdmuscleusa.com/cdn/shop/products/cobb-08-21-wrxsti-rear-differential-subframe-mount-bushing-inserts-3196100.jpg?v=1770330674&width=220)
![Cobb [08 - 21 WRX/STI] Rear Differential Subframe Mount Bushing Inserts - JDMuscleBushing KitscobbCB-4297K](//jdmuscleusa.com/cdn/shop/products/cobb-08-21-wrxsti-rear-differential-subframe-mount-bushing-inserts-7238279.jpg?v=1770330674&width=220)
In StockCobb Rear Differential Subframe Mount Bushing Inserts
Fits: 08-21 WRX/STI
Only 8 leftRegular price $49.00Sale price $49.00 Regular priceUnit price per$49.00 -
![Perrin [08-21 WRX, 08-21 STI, 13-23 BRZ, 13-16 FRS, 17-21 GT86, 22-23 GR86] Rear Adjustable Sway Bar 16mm | PSP-SUS-229 - JDMuscleSway BarsperPSP-SUS-229](//jdmuscleusa.com/cdn/shop/products/perrin-08-21-wrx-08-21-sti-13-23-brz-13-16-frs-17-21-gt86-22-23-gr86-rear-adjustable-sway-bar-16mm-psp-sus-229-4140526.jpg?v=1781013197&width=220)
![Perrin [08-21 WRX, 08-21 STI, 13-23 BRZ, 13-16 FRS, 17-21 GT86, 22-23 GR86] Rear Adjustable Sway Bar 16mm | PSP-SUS-229 - JDMuscleSway BarsperPSP-SUS-229](//jdmuscleusa.com/cdn/shop/products/perrin-08-21-wrx-08-21-sti-13-23-brz-13-16-frs-17-21-gt86-22-23-gr86-rear-adjustable-sway-bar-16mm-psp-sus-229-8227054.jpg?v=1781013198&width=220)
Up to $114 offPerrin Rear Adjustable Sway Bar 16mm | PSP-SUS-229
Fits: 08-21 WRX, 08-21 STI, 13-23 BRZ, 13-16 FRS, 17-21 GT86, 22-23 GR86
Regular price $166.00Sale price $166.00 Regular priceUnit price per$280.00 -
Up to $50 offISC Adjustable Toe Arm Kit | S012TA
Fits: 08-21 WRX/STI, 13-23 BRZ
Regular price $349.00Sale price $349.00 Regular priceUnit price per$399.00 -
Up to $100 offISC 08-25 WRX / 08-21 STI / 09-13 FXT / 13-22 BRZ V3 Gold Rear Adjustable Control Arms | S012CA-V3
Regular price $475.00Sale price $475.00 Regular priceUnit price per$575.00 -
Up to $193.50 off
In StockOhlins
Only 11 leftRegular price $2,900.00Sale price $2,900.00 Regular priceUnit price per$3,093.50 -
In StockAir Lift Performance 3P Control Kit Universal | 27680
Regular price $1,407.50Sale price $1,407.50 Regular priceUnit price per$1,407.50 -
Up to $0.65 off
In StockTorque Solutions 08-14 WRX / 08-21 STI / 05-09 Legacy / 09-14 Forester Steering Rack Brace | TS-SU-388
Only 3 leftRegular price $66.00Sale price $66.00 Regular priceUnit price per$66.65 -
Up to $48.30 offPerrin Rear Adjustable Sway Bar 19mm | PSP-SUS-230
Fits: 08-21 WRX/STI, 13-23 BRZ , 13-16 FRS, 17-21 GT86, 22-23 GR86
Regular price $273.70Sale price $273.70 Regular priceUnit price per$322.00 -
Up to $64 offPerrin Rear Adjustable Sway Bar 25mm | PSP-SUS-234
Fits: 08-21 WRX/STI, 17-21 BRZ
Regular price $274.00Sale price $274.00 Regular priceUnit price per$338.00 -
Up to $34.38 off
In StockWhiteline Front Control Arm Lower Inner Rear Anti-Lift Caster Bushing | KCA425
Fits: 15-25 WRX, 11-21 STI
Only 9 leftRegular price $137.50Sale price $137.50 Regular priceUnit price per$171.88 -
![Mishimoto Power Steering Reservoir Tank [Universal] | MMRT-PSA](//jdmuscleusa.com/cdn/shop/products/mishimoto-power-steering-reservoir-tank-universal-power-steering-reservoir-mishimoto-mmrt-psa.jpg?v=1614515634&width=220)
Up to $10.05 offMishimoto Power Steering Reservoir Tank | MMRT-PSA
Fits: Universal
Regular price $103.95Sale price $103.95 Regular priceUnit price per$114.00 -
![Cusco [08-14 WRX/STI] Complete Suspension Bracing Kit | FULL-BRACE-KIT](//jdmuscleusa.com/cdn/shop/products/cusco-complete-suspension-bracing-kit-subaru-wrx-sti-2008-2014-suspension-packages-cusco-cusfull-brace-kit.jpg?v=1614512135&width=220)
![Cusco [08-14 WRX/STI] Complete Suspension Bracing Kit | FULL-BRACE-KIT](//jdmuscleusa.com/cdn/shop/products/cusco-complete-suspension-bracing-kit-subaru-wrx-sti-2008-2014-suspension-packages-cusco-cusfull-brace-kit-2.jpg?v=1614512135&width=220)
In StockCusco Complete Suspension Bracing Kit
Fits: 08-14 WRX/STI
Regular price $1,582.70Sale price $1,582.70 Regular priceUnit price per$0.00 -
![Whiteline [08-14 WRX, 08-21 STI, 05-09 LGT, 09-13 FXT] Steering Rack Bushings | KSR207](//jdmuscleusa.com/cdn/shop/files/87c2294898d42266ae16975d96383593M_1.jpg?v=1756156258&width=220)
Up to $20.58 off
In StockWhiteline Steering Rack Bushings | KSR207
Fits: 08-14 WRX, 08-21 STI, 05-09 LGT, 09-13 FXT
Regular price $82.30Sale price $82.30 Regular priceUnit price per$102.88 -
![Cusco [08 - 21 WRX/STI, 09 - 13 Forester] Front Pillowball Upper Mount w/ Camber Adjustment | 692 - 410 - A - JDMuscleTop Hatscus692-410-A](//jdmuscleusa.com/cdn/shop/files/cusco-08-21-wrxsti-09-13-forester-front-pillowball-upper-mount-w-camber-adjustment-692-410-a-5044825.jpg?v=1770327869&width=220)
![Cusco [08 - 21 WRX/STI, 09 - 13 Forester] Front Pillowball Upper Mount w/ Camber Adjustment | 692 - 410 - A - JDMuscleTop Hatscus692-410-A](//jdmuscleusa.com/cdn/shop/files/cusco-08-21-wrxsti-09-13-forester-front-pillowball-upper-mount-w-camber-adjustment-692-410-a-4355772.jpg?v=1770327869&width=220)
Up to $64 off
In StockCusco Front Pillowball Upper Mount w/ Camber Adjustment
Fits: 08-21 WRX/STI, 09-13 Forester
Only 8 leftRegular price $336.00Sale price $336.00 Regular priceUnit price per$400.00
![Ohlins [08 - 21 STI, 15 - 21 WRX] Road / Track Coilovers | SUS - MI10 - JDMuscleCoiloversohlSUS MI10S1](http://jdmuscleusa.com/cdn/shop/files/ohlins-08-21-sti-15-21-wrx-road-track-coilovers-sus-mi10-5642348.png?v=1770327869&width=220)
![Ohlins [08 - 21 STI, 15 - 21 WRX] Road / Track Coilovers | SUS - MI10 - JDMuscleCoiloversohlSUS MI10S1](http://jdmuscleusa.com/cdn/shop/files/ohlins-08-21-sti-15-21-wrx-road-track-coilovers-sus-mi10-1860858.jpg?v=1770327869&width=220)
![Whiteline [08 - 21 WRX/STI, 10 - 13 LGT, 09 - 13 FXT] Rear Sway Bar 24mm Adjustable | BSR49XXZ - JDMuscleSway BarswhlBSR49XXZ](http://jdmuscleusa.com/cdn/shop/products/whiteline-08-21-wrxsti-10-13-lgt-09-13-fxt-rear-sway-bar-24mm-adjustable-bsr49xxz-9928931.jpg?v=1770329832&width=220)
![Whiteline [08 - 21 WRX/STI, 10 - 13 LGT, 09 - 13 FXT] Rear Sway Bar 24mm Adjustable | BSR49XXZ - JDMuscleSway BarswhlBSR49XXZ](http://jdmuscleusa.com/cdn/shop/products/whiteline-08-21-wrxsti-10-13-lgt-09-13-fxt-rear-sway-bar-24mm-adjustable-bsr49xxz-7388504.jpg?v=1770329832&width=220)
![Cobb [08 - 21 WRX/STI] Rear Differential Subframe Mount Bushing Inserts - JDMuscleBushing KitscobbCB-4297K](http://jdmuscleusa.com/cdn/shop/products/cobb-08-21-wrxsti-rear-differential-subframe-mount-bushing-inserts-3196100.jpg?v=1770330674&width=220)
![Cobb [08 - 21 WRX/STI] Rear Differential Subframe Mount Bushing Inserts - JDMuscleBushing KitscobbCB-4297K](http://jdmuscleusa.com/cdn/shop/products/cobb-08-21-wrxsti-rear-differential-subframe-mount-bushing-inserts-7238279.jpg?v=1770330674&width=220)
![Perrin [08-21 WRX, 08-21 STI, 13-23 BRZ, 13-16 FRS, 17-21 GT86, 22-23 GR86] Rear Adjustable Sway Bar 16mm | PSP-SUS-229 - JDMuscleSway BarsperPSP-SUS-229](http://jdmuscleusa.com/cdn/shop/products/perrin-08-21-wrx-08-21-sti-13-23-brz-13-16-frs-17-21-gt86-22-23-gr86-rear-adjustable-sway-bar-16mm-psp-sus-229-4140526.jpg?v=1781013197&width=220)
![Perrin [08-21 WRX, 08-21 STI, 13-23 BRZ, 13-16 FRS, 17-21 GT86, 22-23 GR86] Rear Adjustable Sway Bar 16mm | PSP-SUS-229 - JDMuscleSway BarsperPSP-SUS-229](http://jdmuscleusa.com/cdn/shop/products/perrin-08-21-wrx-08-21-sti-13-23-brz-13-16-frs-17-21-gt86-22-23-gr86-rear-adjustable-sway-bar-16mm-psp-sus-229-8227054.jpg?v=1781013198&width=220)
![Mishimoto Power Steering Reservoir Tank [Universal] | MMRT-PSA](http://jdmuscleusa.com/cdn/shop/products/mishimoto-power-steering-reservoir-tank-universal-power-steering-reservoir-mishimoto-mmrt-psa.jpg?v=1614515634&width=220)
![Cusco [08-14 WRX/STI] Complete Suspension Bracing Kit | FULL-BRACE-KIT](http://jdmuscleusa.com/cdn/shop/products/cusco-complete-suspension-bracing-kit-subaru-wrx-sti-2008-2014-suspension-packages-cusco-cusfull-brace-kit.jpg?v=1614512135&width=220)
![Cusco [08-14 WRX/STI] Complete Suspension Bracing Kit | FULL-BRACE-KIT](http://jdmuscleusa.com/cdn/shop/products/cusco-complete-suspension-bracing-kit-subaru-wrx-sti-2008-2014-suspension-packages-cusco-cusfull-brace-kit-2.jpg?v=1614512135&width=220)
![Whiteline [08-14 WRX, 08-21 STI, 05-09 LGT, 09-13 FXT] Steering Rack Bushings | KSR207](http://jdmuscleusa.com/cdn/shop/files/87c2294898d42266ae16975d96383593M_1.jpg?v=1756156258&width=220)
![Cusco [08 - 21 WRX/STI, 09 - 13 Forester] Front Pillowball Upper Mount w/ Camber Adjustment | 692 - 410 - A - JDMuscleTop Hatscus692-410-A](http://jdmuscleusa.com/cdn/shop/files/cusco-08-21-wrxsti-09-13-forester-front-pillowball-upper-mount-w-camber-adjustment-692-410-a-5044825.jpg?v=1770327869&width=220)
![Cusco [08 - 21 WRX/STI, 09 - 13 Forester] Front Pillowball Upper Mount w/ Camber Adjustment | 692 - 410 - A - JDMuscleTop Hatscus692-410-A](http://jdmuscleusa.com/cdn/shop/files/cusco-08-21-wrxsti-09-13-forester-front-pillowball-upper-mount-w-camber-adjustment-692-410-a-4355772.jpg?v=1770327869&width=220)