2015-2021 Subaru STI Suspension Parts & Upgrades
Shop 2015-2021 subaru sti suspension parts and performance upgrades at JDMuscle. We carry the top brands with guaranteed fitment for your 2015-2021 Subaru STI.
2015-2021 Subaru STI Suspension
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Air Lift Performance 3P Air Suspension 1/4 Air Line 4 Gal 5-Port Polished Aluminum Tank VIAIR 444C Comp - Universal
Regular price $2,055.00Sale price $2,055.00 Regular priceUnit price per$2,055.00 -
Up to $26.09 off
In StockWhiteline Com 'C' Caster/Camber Adjusting Strut Mount | KCA409
Fits: 08-21 WRX/STI, 05-09 LGT
Only 7 leftRegular price $234.79Sale price $234.79 Regular priceUnit price per$260.88 -
Up to $29 off
In StockCusco Rear Member Power Brace
Fits: 15-21 WRX/STI
Only 6 leftRegular price $261.00Sale price $261.00 Regular priceUnit price per$290.00 -
Up to $70 off
In StockCusco Adjustable Rear Lateral Links Front
Fits: 15-21 WRX/STI
Only 4 leftRegular price $630.00Sale price $630.00 Regular priceUnit price per$700.00 -
Up to $26.20 off
In StockKYB Shocks & Struts Strut Mount Front
Fits: 08-21 WRX/STI
Regular price $73.00Sale price $73.00 Regular priceUnit price per$99.20 -
![Perrin Performance Carbon Fiber Strut Brace w/Billet Feet [Universal] - JDMuscleStrut Tower BarsperPSP-SUS-071CF](//jdmuscleusa.com/cdn/shop/files/perrin-performance-carbon-fiber-strut-brace-wbillet-feet-universal-8633341.jpg?v=1770325035&width=220)
![Perrin Performance Carbon Fiber Strut Brace w/Billet Feet [Universal] - JDMuscleStrut Tower BarsperPSP-SUS-071CF](//jdmuscleusa.com/cdn/shop/files/perrin-performance-carbon-fiber-strut-brace-wbillet-feet-universal-4987199.jpg?v=1770325035&width=220)
Up to $72.75 off
In StockPerrin Carbon Fiber Strut Brace w/Billet Feet
Fits: Universal
Only 6 leftRegular price $412.25Sale price $412.25 Regular priceUnit price per$485.00 -
![GrimmSpeed [15 - 25 WRX/ 15 - 21 STI] High Lift Hood Struts | 113072 - JDMuscleStruts And Shocksgrm113072](//jdmuscleusa.com/cdn/shop/files/grimmspeed-15-25-wrx-15-21-sti-high-lift-hood-struts-113072-2413586.jpg?v=1770327160&width=220)
![GrimmSpeed [15 - 25 WRX/ 15 - 21 STI] High Lift Hood Struts | 113072 - JDMuscleStruts And Shocksgrm113072](//jdmuscleusa.com/cdn/shop/files/grimmspeed-15-25-wrx-15-21-sti-high-lift-hood-struts-113072-2793774.jpg?v=1770327161&width=220)
In StockGrimmSpeed High Lift Hood Struts | 113072
Fits: 15-25 WRX/ 15-21 STI
Only 1 leftRegular price $136.00Sale price $136.00 Regular priceUnit price per$136.00 -
![Bilstein [15 - 21 WRX/STI] B6 Rear Monotube Strut Assembly - JDMuscleStruts And Shocks`bil24-249485](//jdmuscleusa.com/cdn/shop/products/bilstein-15-21-wrxsti-b6-rear-monotube-strut-assembly-7651040.jpg?v=1770331227&width=220)
![Bilstein [15 - 21 WRX/STI] B6 Rear Monotube Strut Assembly - JDMuscleStruts And Shocks`bil24-249485](//jdmuscleusa.com/cdn/shop/products/bilstein-15-21-wrxsti-b6-rear-monotube-strut-assembly-8080758.jpg?v=1770331227&width=220)
Up to $76 offBilstein B6 Rear Monotube Strut Assembly
Fits: 15-21 WRX/STI
Regular price $156.00Sale price $156.00 Regular priceUnit price per$232.00 -
![BLOX Racing [13 - 21 BRZ/86, 08 - 23 WRX/STI] Rear Lower Control Arms Updated Silver | BXSS - 50010 - SI - JDMuscleControl ArmsbloBXSS-50010-SI](//jdmuscleusa.com/cdn/shop/products/blox-racing-13-21-brz86-08-23-wrxsti-rear-lower-control-arms-updated-silver-bxss-50010-si-1729213.jpg?v=1775595132&width=220)
![BLOX Racing [13 - 21 BRZ/86, 08 - 23 WRX/STI] Rear Lower Control Arms Updated Silver | BXSS - 50010 - SI - JDMuscleControl ArmsbloBXSS-50010-SI](//jdmuscleusa.com/cdn/shop/products/blox-racing-13-21-brz86-08-23-wrxsti-rear-lower-control-arms-updated-silver-bxss-50010-si-7600990.jpg?v=1775595133&width=220)
Up to $69 offBLOX Racing Rear Lower Control Arms Updated Silver | BXSS-50010-SI
Fits: 13-21 BRZ/86, 08-23 WRX/STI
Regular price $316.00Sale price $316.00 Regular priceUnit price per$385.00 -
Up to $76.90 off
In StockSPL Parts Rear Lower Control Arms
Fits: 15-26 WRX, 15-21 STI, 13-26 BRZ /86
Only 14 leftRegular price $692.10Sale price $692.10 Regular priceUnit price per$769.00 -
Megan Racing Street Series Coilover Kit WRX/STI 15-21 | MR-CDK-SI15STI
Regular price $1,318.80Sale price $1,318.80 Regular priceUnit price per$1,099.00 -
Up to $219 offYellow Speed Racing Dynamic Pro Sport Coilovers 15-2020 WRX & STI | YS01-SB-DPS023
Regular price $1,095.00Sale price $1,095.00 Regular priceUnit price per$1,314.00 -
Up to $9.90 off
In StockTanabe Strut Tower Bar Front | TTB188F
Fits: 15-21 WRX/STI
Only 3 leftRegular price $188.10Sale price $188.10 Regular priceUnit price per$198.00 -
Air Lift Performance 3P Air Suspension 1/4 Air Line 5 Gal Polished Aluminum Tank VIAIR 444C Comp - Universal
Regular price $2,055.00Sale price $2,055.00 Regular priceUnit price per$2,055.00 -
Up to $18.06 off
In StockKYB Shocks & Struts Strut Mount Rear
Fits: 08-21 WRX/STI
Regular price $55.00Sale price $55.00 Regular priceUnit price per$73.06 -
![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 14 leftRegular price $2,900.00Sale price $2,900.00 Regular priceUnit price per$3,093.50
![Perrin Performance Carbon Fiber Strut Brace w/Billet Feet [Universal] - JDMuscleStrut Tower BarsperPSP-SUS-071CF](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-carbon-fiber-strut-brace-wbillet-feet-universal-8633341.jpg?v=1770325035&width=220)
![Perrin Performance Carbon Fiber Strut Brace w/Billet Feet [Universal] - JDMuscleStrut Tower BarsperPSP-SUS-071CF](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-carbon-fiber-strut-brace-wbillet-feet-universal-4987199.jpg?v=1770325035&width=220)
![GrimmSpeed [15 - 25 WRX/ 15 - 21 STI] High Lift Hood Struts | 113072 - JDMuscleStruts And Shocksgrm113072](http://jdmuscleusa.com/cdn/shop/files/grimmspeed-15-25-wrx-15-21-sti-high-lift-hood-struts-113072-2413586.jpg?v=1770327160&width=220)
![GrimmSpeed [15 - 25 WRX/ 15 - 21 STI] High Lift Hood Struts | 113072 - JDMuscleStruts And Shocksgrm113072](http://jdmuscleusa.com/cdn/shop/files/grimmspeed-15-25-wrx-15-21-sti-high-lift-hood-struts-113072-2793774.jpg?v=1770327161&width=220)
![Bilstein [15 - 21 WRX/STI] B6 Rear Monotube Strut Assembly - JDMuscleStruts And Shocks`bil24-249485](http://jdmuscleusa.com/cdn/shop/products/bilstein-15-21-wrxsti-b6-rear-monotube-strut-assembly-7651040.jpg?v=1770331227&width=220)
![Bilstein [15 - 21 WRX/STI] B6 Rear Monotube Strut Assembly - JDMuscleStruts And Shocks`bil24-249485](http://jdmuscleusa.com/cdn/shop/products/bilstein-15-21-wrxsti-b6-rear-monotube-strut-assembly-8080758.jpg?v=1770331227&width=220)
![BLOX Racing [13 - 21 BRZ/86, 08 - 23 WRX/STI] Rear Lower Control Arms Updated Silver | BXSS - 50010 - SI - JDMuscleControl ArmsbloBXSS-50010-SI](http://jdmuscleusa.com/cdn/shop/products/blox-racing-13-21-brz86-08-23-wrxsti-rear-lower-control-arms-updated-silver-bxss-50010-si-1729213.jpg?v=1775595132&width=220)
![BLOX Racing [13 - 21 BRZ/86, 08 - 23 WRX/STI] Rear Lower Control Arms Updated Silver | BXSS - 50010 - SI - JDMuscleControl ArmsbloBXSS-50010-SI](http://jdmuscleusa.com/cdn/shop/products/blox-racing-13-21-brz86-08-23-wrxsti-rear-lower-control-arms-updated-silver-bxss-50010-si-7600990.jpg?v=1775595133&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-mi10-5642348.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)