2015-2021 Subaru WRX/STI Aftermarket and Performance Parts
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![JDMuscle Suji Series Shift Knob - Black Piston []](//jdmuscleusa.com/cdn/shop/products/jdmuscle-suji-series-shift-knob-black-piston-shift-knobs-jdmuscle.jpg?v=1770425103&width=220)
![JDMuscle Suji Series Shift Knob - Black Piston []](//jdmuscleusa.com/cdn/shop/products/jdmuscle-suji-series-shift-knob-black-piston-shift-knobs-jdmuscle-3.jpg?v=1770425103&width=220)
Up to $15 off
In StockJDMuscle Suji Series Shift Knob - Black Piston
Fits: M12x1.25 Subaru
Regular price $49.99Sale price $49.99 Regular priceUnit price per$64.99 -
![GrimmSpeed [15-21 WRX/STI, 13-17 Crosstrek, 14-18 Forester, 13-21 BRZ] Hella Horn Wiring Harness | 040026](//jdmuscleusa.com/cdn/shop/products/grimmspeed-hiring-harness-hella-horns-subaru-wrx-sti-2015-2019-horns-grimmspeed-040026.jpg?v=1614517926&width=220)
![GrimmSpeed [15-21 WRX/STI, 13-17 Crosstrek, 14-18 Forester, 13-21 BRZ] Hella Horn Wiring Harness | 040026](//jdmuscleusa.com/cdn/shop/products/grimmspeed-hiring-harness-hella-horns-subaru-wrx-sti-2015-2019-horns-grimmspeed-040026-2.jpg?v=1614675528&width=220)
In StockGrimmSpeed Hella Horn Wiring Harness
Fits: 15-21 WRX/STI, 13-17 Crosstrek, 14-18 Forester, 13-21 BRZ
Regular price $55.00Sale price $55.00 Regular priceUnit price per$55.00 -
![Perrin [15-25 WRX, 18-23 Crosstrek, 14-18 Forester, 10-17 Legacy, 10-15 LGT, 10-17 Outback] Brass Shifter Bushing Kit | PSP-INR-016](//jdmuscleusa.com/cdn/shop/products/perrin-brass-shifter-bushing-subaru-wrx-2015-2020-psp-inr-016-shifter-bushings-perrin-performance-papsp-inr-016.jpg?v=1737769524&width=220)
![Perrin [15-25 WRX, 18-23 Crosstrek, 14-18 Forester, 10-17 Legacy, 10-15 LGT, 10-17 Outback] Brass Shifter Bushing Kit | PSP-INR-016](//jdmuscleusa.com/cdn/shop/products/PSP-INR-016.jpg?v=1737769524&width=220)
Up to $5.85 off
In StockPerrin Brass Shifter Bushing Kit
Fits: 15-26 WRX, 18-23 Crosstrek, 14-18 Forester, 10-17 Legacy, 10-15 LGT, 10-17 Outback
Regular price $33.15Sale price $33.15 Regular priceUnit price per$39.00 -
Up to $0.99 off
In StockJDMuscle LUX Series Shift Knob - Leather/Suede
Only 11 leftRegular price From $99.00Sale price From $99.00 Regular priceUnit price per$79.99 -
![JDMuscle [15-21 WRX/STI w/ FMIC] Carbon Fiber Hood V3 Scoopless - JDMuscleHoodsJDM-WRX15-HD3CF2x2 Twill](//jdmuscleusa.com/cdn/shop/products/jdmuscle-15-21-wrxsti-w-fmic-carbon-fiber-hood-v3-scoopless-6938730.jpg?v=1789267824&width=220)
![JDMuscle [15-21 WRX/STI w/ FMIC] Carbon Fiber Hood V3 Scoopless - JDMuscleHoodsJDM-WRX15-HD3CF2x2 Twill](//jdmuscleusa.com/cdn/shop/products/jdmuscle-15-21-wrxsti-w-fmic-carbon-fiber-hood-v3-scoopless-8140309.jpg?v=1789267824&width=220)
Up to $500 off
In StockJDMuscle Carbon Fiber Hood V3 Scoopless
Fits: 15-21 WRX/STI w/ FMIC
Only 5 leftRegular price From $1,299.00Sale price From $1,299.00 Regular priceUnit price per$1,399.00 -
![Perrin [08-21 WRX/STI / 13-17 Crosstrek] Front Strut Tower Brace | PSP-SUS-056](//jdmuscleusa.com/cdn/shop/products/perrin-front-strut-brace-subaru-wrx-sti-2008-2020-crosstrek-2013-2017-legacy-gt-2005-2009-forester-xt-2004-2008-2014-2016-psp-sus-056bk-strut-tower-bars-perrin-performance.jpg?v=1737769502&width=220)
![Perrin [08-21 WRX/STI / 13-17 Crosstrek] Front Strut Tower Brace | PSP-SUS-056](//jdmuscleusa.com/cdn/shop/products/perrin-front-strut-brace-subaru-wrx-sti-2008-2020-crosstrek-2013-2017-legacy-gt-2005-2009-forester-xt-2004-2008-2014-2016-psp-sus-056bk-strut-tower-bars-perrin-performance-black-papsp-sus-056bk-2.jpg?v=1737769502&width=220)
Up to $52.80 off
In StockPerrin Front Strut Tower Brace
Fits: 08-21 WRX/STI
Regular price $299.20Sale price $299.20 Regular priceUnit price per$352.00 -
![JDMuscle [15-21 WRX/STI] V2 Carbon Fiber Rain Guards / Window Visors - JDMuscleRain GuardsJDM-WRX15-RGCF2x2 Regular Carbon Fiber](//jdmuscleusa.com/cdn/shop/products/jdmuscle-15-21-wrxsti-v2-carbon-fiber-rain-guards-window-visors-3999912.jpg?v=1789269076&width=220)
![JDMuscle [15-21 WRX/STI] V2 Carbon Fiber Rain Guards / Window Visors - JDMuscleRain GuardsJDM-WRX15-RGCF2x2 Regular Carbon Fiber](//jdmuscleusa.com/cdn/shop/products/jdmuscle-15-21-wrxsti-v2-carbon-fiber-rain-guards-window-visors-5946652.jpg?v=1789269077&width=220)
In StockJDMuscle V2 Carbon Fiber Rain Guards / Window Visors
Fits: 15-21 WRX/STI
Only 4 leftRegular price From $449.00Sale price From $449.00 Regular priceUnit price per$449.00 -
![Perrin [02-14 WRX / 04-21 STI] Belt Cover Black - Black/Red/Neon Yellow| PSP-ENG-150](//jdmuscleusa.com/cdn/shop/products/perrin-alternator-cover-subaru-wrx-2002-2014-sti-2004-2019-blackredneon-yellow-psp-eng-150-alternator-covers-perrin-performance.jpg?v=1737769547&width=220)
![Perrin [02-14 WRX / 04-21 STI] Belt Cover Black - Black/Red/Neon Yellow| PSP-ENG-150](//jdmuscleusa.com/cdn/shop/products/perrin-alternator-cover-subaru-wrx-2002-2014-sti-2004-2019-blackredneon-yellow-psp-eng-150-alternator-covers-perrin-performance-hyper-teal-papsp-eng-150te-2.jpg?v=1737769547&width=220)
Up to $17.55 off
In StockPerrin Pulley Cover
Fits: 02-14 WRX, 04-21 STI
Regular price From $94.35Sale price From $94.35 Regular priceUnit price per$111.00 -
![JDMuscle [15 - 21 WRX] Matrix Series LED Tail Lights - JDMuscleTail LightsJDM-WRX15-TAL-MTX](//jdmuscleusa.com/cdn/shop/files/jdmuscle-15-21-wrx-matrix-series-led-tail-lights-9246608.png?v=1778294594&width=220)
![JDMuscle [15-21 WRX] Matrix Series LED Tail Lights](//jdmuscleusa.com/cdn/shop/files/preview_images/hqdefault_7b145f59-6660-4c93-a1cc-d1443960393a.jpg?v=1776457654&width=220)
In StockJDMuscle Matrix Series LED Tail Lights
Fits: 15-21 WRX
Only 2 leftRegular price $949.00Sale price $949.00 Regular priceUnit price per -
![Extreme Online Store [18 - 21 WRX/STi] CS Front Splitter Lip Ground Effect - JDMuscleFront LipsFLIP-179-CFLKHydro Dipped Carbon](//jdmuscleusa.com/cdn/shop/files/extreme-online-store-18-21-wrxsti-cs-front-splitter-lip-ground-effect-6005816.jpg?v=1770326793&width=220)
![Extreme Online Store [18 - 21 WRX/STi] CS Front Splitter Lip Ground Effect - JDMuscleFront LipsFLIP-179-CFLKHydro Dipped Carbon](//jdmuscleusa.com/cdn/shop/files/extreme-online-store-18-21-wrxsti-cs-front-splitter-lip-ground-effect-8278224.jpg?v=1770326793&width=220)
In StockEOS CS Front Splitter Lip Ground Effect
Fits: 18-21 WRX/STi
Only 3 leftRegular price From $170.00Sale price From $170.00 Regular priceUnit price per$149.98 -
![JDMuscle [15-21 WRX/STI] V3 Carbon Fiber Roof Spoiler](//jdmuscleusa.com/cdn/shop/files/ex3ivk4sf9t4ds3lvb07_699x466_f182c0f8-6381-46c5-88ec-d645a6518e5d.jpg?v=1782419785&width=220)
![JDMuscle [15-21 WRX/STI] V3 Carbon Fiber Roof Spoiler](//jdmuscleusa.com/cdn/shop/files/tpnsp0u4fj1rlsln0h6h.png?v=1772979118&width=220)
In StockJDMuscle V3 Carbon Fiber Roof Spoiler
Fits: 15-21 WRX/STI
Only 5 leftRegular price $289.00Sale price $289.00 Regular priceUnit price per$289.00 -
![JDMuscle [15-21 WRX/STI] OE Style Rain Guards / Window Visors - JDMuscleRain GuardsJDM-WRX15-RG3](//jdmuscleusa.com/cdn/shop/products/jdmuscle-15-21-wrxsti-oe-style-rain-guards-window-visors-8817658.jpg?v=1783899625&width=220)
![JDMuscle [15-21 WRX/STI] OE Style Rain Guards / Window Visors - JDMuscleRain GuardsJDM-WRX15-RG3](//jdmuscleusa.com/cdn/shop/products/jdmuscle-15-21-wrxsti-oe-style-rain-guards-window-visors-8697221.jpg?v=1783899625&width=220)
Up to $50 offJDMuscle OE Style Rain Guards / Window Visors
Fits: 15-21 WRX/STI
Regular price $109.00Sale price $109.00 Regular priceUnit price per$159.00 -
![Tomei [08-21 WRX Sedan, 11-21 STI Sedan] Expreme Ti Titanium Catback Exhaust | TB6090-SB02C](//jdmuscleusa.com/cdn/shop/products/tomei-expreme-ti-titanium-cat-back-exhaust-subaru-wrx-2008-2020-sti-2011-2020-sedan-cat-back-exhaust-system-tomei-tb6090-sb02c.jpg?v=1614535665&width=220)
![Tomei [08-21 WRX Sedan, 11-21 STI Sedan] Expreme Ti Titanium Catback Exhaust | TB6090-SB02C](//jdmuscleusa.com/cdn/shop/files/tomei-expreme-ti-titanium-catback-exhaust-2008-2021-wrx-sedan-2011-2021-sti-sedan-tb6090-sb02c-610565_626x417_0a72f42d-23a0-4c5b-86a9-0cb0a650c3e3.jpg?v=1746823721&width=220)
Up to $129 off
In StockTomei Expreme Ti Titanium Cat-Back Exhaust - Sedan
Fits: 08-21 WRX, 11-21 WRX STI
Only 2 leftRegular price $1,161.00Sale price $1,161.00 Regular priceUnit price per$1,290.00 -
![JDMuscle [15-21 WRX/STI] Tanso Dry Carbon Fiber Side Mirror Lower Trim Covers](//jdmuscleusa.com/cdn/shop/products/DSC03288.jpg?v=1620068710&width=220)
![JDMuscle [15-21 WRX/STI] Tanso Dry Carbon Fiber Side Mirror Lower Trim Covers](//jdmuscleusa.com/cdn/shop/products/jdmuscle-tanso-dry-carbon-fiber-side-mirror-lower-trim-covers-2015wrxsti-aftermarket-mirrors-jdmuscle-jdm-wrx15-mc2-2.jpg?v=1620068710&width=220)
In StockJDMuscle Pre-preg Carbon Fiber Side Mirror Lower Trim Covers
Fits: 15-21 WRX/STI
Only 5 leftRegular price $149.00Sale price $149.00 Regular priceUnit price per$149.00 -
![DBA [04-17 STI/ 08-14 WRX w/ brembo] 4000 Series T3 Front T3 Slotted Rotor | 4654S-10](//jdmuscleusa.com/cdn/shop/products/dba-4000-series-t3-front-t3-slotted-rotor-subaru-sti-2004-2017-wrx-2008-2014-w-brembo-brake-rotors-dba-4654s-10.jpg?v=1614512611&width=220)
Up to $103.22 off
In StockDBA 4000 Series T3 Front T3 Slotted Rotor
Fits: 04-17 STI, 08-14 WRX w/ brembo
Regular price $173.00Sale price $173.00 Regular priceUnit price per$276.22 -
![JDMuscle [15-21 WRX/STI w/ OEM STI Wing] Tanso Carbon Fiber Wing Gurney Flap V2 - Different Carbon available](//jdmuscleusa.com/cdn/shop/products/WRX4TSV2_CF-8-Copy.jpg?v=1639062261&width=220)
![JDMuscle [15-21 WRX/STI w/ OEM STI Wing] Tanso Carbon Fiber Wing Gurney Flap V2 - Different Carbon available](//jdmuscleusa.com/cdn/shop/products/2021-04-2418.46.05.jpg?v=1639062261&width=220)
Up to $10 off
In StockJDMuscle Carbon Fiber Wing Gurney Flap V2
Fits: 15-26 WRX, 15-21 STI
Only 4 leftRegular price $249.00Sale price $249.00 Regular priceUnit price per$259.00
![JDMuscle Suji Series Shift Knob - Black Piston []](http://jdmuscleusa.com/cdn/shop/products/jdmuscle-suji-series-shift-knob-black-piston-shift-knobs-jdmuscle.jpg?v=1770425103&width=220)
![JDMuscle Suji Series Shift Knob - Black Piston []](http://jdmuscleusa.com/cdn/shop/products/jdmuscle-suji-series-shift-knob-black-piston-shift-knobs-jdmuscle-3.jpg?v=1770425103&width=220)
![GrimmSpeed [15-21 WRX/STI, 13-17 Crosstrek, 14-18 Forester, 13-21 BRZ] Hella Horn Wiring Harness | 040026](http://jdmuscleusa.com/cdn/shop/products/grimmspeed-hiring-harness-hella-horns-subaru-wrx-sti-2015-2019-horns-grimmspeed-040026.jpg?v=1614517926&width=220)
![GrimmSpeed [15-21 WRX/STI, 13-17 Crosstrek, 14-18 Forester, 13-21 BRZ] Hella Horn Wiring Harness | 040026](http://jdmuscleusa.com/cdn/shop/products/grimmspeed-hiring-harness-hella-horns-subaru-wrx-sti-2015-2019-horns-grimmspeed-040026-2.jpg?v=1614675528&width=220)
![Perrin [15-25 WRX, 18-23 Crosstrek, 14-18 Forester, 10-17 Legacy, 10-15 LGT, 10-17 Outback] Brass Shifter Bushing Kit | PSP-INR-016](http://jdmuscleusa.com/cdn/shop/products/perrin-brass-shifter-bushing-subaru-wrx-2015-2020-psp-inr-016-shifter-bushings-perrin-performance-papsp-inr-016.jpg?v=1737769524&width=220)
![Perrin [15-25 WRX, 18-23 Crosstrek, 14-18 Forester, 10-17 Legacy, 10-15 LGT, 10-17 Outback] Brass Shifter Bushing Kit | PSP-INR-016](http://jdmuscleusa.com/cdn/shop/products/PSP-INR-016.jpg?v=1737769524&width=220)
![JDMuscle [15-21 WRX/STI w/ FMIC] Carbon Fiber Hood V3 Scoopless - JDMuscleHoodsJDM-WRX15-HD3CF2x2 Twill](http://jdmuscleusa.com/cdn/shop/products/jdmuscle-15-21-wrxsti-w-fmic-carbon-fiber-hood-v3-scoopless-6938730.jpg?v=1789267824&width=220)
![JDMuscle [15-21 WRX/STI w/ FMIC] Carbon Fiber Hood V3 Scoopless - JDMuscleHoodsJDM-WRX15-HD3CF2x2 Twill](http://jdmuscleusa.com/cdn/shop/products/jdmuscle-15-21-wrxsti-w-fmic-carbon-fiber-hood-v3-scoopless-8140309.jpg?v=1789267824&width=220)
![Perrin [08-21 WRX/STI / 13-17 Crosstrek] Front Strut Tower Brace | PSP-SUS-056](http://jdmuscleusa.com/cdn/shop/products/perrin-front-strut-brace-subaru-wrx-sti-2008-2020-crosstrek-2013-2017-legacy-gt-2005-2009-forester-xt-2004-2008-2014-2016-psp-sus-056bk-strut-tower-bars-perrin-performance.jpg?v=1737769502&width=220)
![Perrin [08-21 WRX/STI / 13-17 Crosstrek] Front Strut Tower Brace | PSP-SUS-056](http://jdmuscleusa.com/cdn/shop/products/perrin-front-strut-brace-subaru-wrx-sti-2008-2020-crosstrek-2013-2017-legacy-gt-2005-2009-forester-xt-2004-2008-2014-2016-psp-sus-056bk-strut-tower-bars-perrin-performance-black-papsp-sus-056bk-2.jpg?v=1737769502&width=220)
![JDMuscle [15-21 WRX/STI] V2 Carbon Fiber Rain Guards / Window Visors - JDMuscleRain GuardsJDM-WRX15-RGCF2x2 Regular Carbon Fiber](http://jdmuscleusa.com/cdn/shop/products/jdmuscle-15-21-wrxsti-v2-carbon-fiber-rain-guards-window-visors-3999912.jpg?v=1789269076&width=220)
![JDMuscle [15-21 WRX/STI] V2 Carbon Fiber Rain Guards / Window Visors - JDMuscleRain GuardsJDM-WRX15-RGCF2x2 Regular Carbon Fiber](http://jdmuscleusa.com/cdn/shop/products/jdmuscle-15-21-wrxsti-v2-carbon-fiber-rain-guards-window-visors-5946652.jpg?v=1789269077&width=220)
![Perrin [02-14 WRX / 04-21 STI] Belt Cover Black - Black/Red/Neon Yellow| PSP-ENG-150](http://jdmuscleusa.com/cdn/shop/products/perrin-alternator-cover-subaru-wrx-2002-2014-sti-2004-2019-blackredneon-yellow-psp-eng-150-alternator-covers-perrin-performance.jpg?v=1737769547&width=220)
![Perrin [02-14 WRX / 04-21 STI] Belt Cover Black - Black/Red/Neon Yellow| PSP-ENG-150](http://jdmuscleusa.com/cdn/shop/products/perrin-alternator-cover-subaru-wrx-2002-2014-sti-2004-2019-blackredneon-yellow-psp-eng-150-alternator-covers-perrin-performance-hyper-teal-papsp-eng-150te-2.jpg?v=1737769547&width=220)
![JDMuscle [15 - 21 WRX] Matrix Series LED Tail Lights - JDMuscleTail LightsJDM-WRX15-TAL-MTX](http://jdmuscleusa.com/cdn/shop/files/jdmuscle-15-21-wrx-matrix-series-led-tail-lights-9246608.png?v=1778294594&width=220)
![JDMuscle [15-21 WRX] Matrix Series LED Tail Lights](http://jdmuscleusa.com/cdn/shop/files/preview_images/hqdefault_7b145f59-6660-4c93-a1cc-d1443960393a.jpg?v=1776457654&width=220)
![Extreme Online Store [18 - 21 WRX/STi] CS Front Splitter Lip Ground Effect - JDMuscleFront LipsFLIP-179-CFLKHydro Dipped Carbon](http://jdmuscleusa.com/cdn/shop/files/extreme-online-store-18-21-wrxsti-cs-front-splitter-lip-ground-effect-6005816.jpg?v=1770326793&width=220)
![Extreme Online Store [18 - 21 WRX/STi] CS Front Splitter Lip Ground Effect - JDMuscleFront LipsFLIP-179-CFLKHydro Dipped Carbon](http://jdmuscleusa.com/cdn/shop/files/extreme-online-store-18-21-wrxsti-cs-front-splitter-lip-ground-effect-8278224.jpg?v=1770326793&width=220)
![JDMuscle [15-21 WRX/STI] V3 Carbon Fiber Roof Spoiler](http://jdmuscleusa.com/cdn/shop/files/ex3ivk4sf9t4ds3lvb07_699x466_f182c0f8-6381-46c5-88ec-d645a6518e5d.jpg?v=1782419785&width=220)
![JDMuscle [15-21 WRX/STI] V3 Carbon Fiber Roof Spoiler](http://jdmuscleusa.com/cdn/shop/files/tpnsp0u4fj1rlsln0h6h.png?v=1772979118&width=220)
![JDMuscle [15-21 WRX/STI] OE Style Rain Guards / Window Visors - JDMuscleRain GuardsJDM-WRX15-RG3](http://jdmuscleusa.com/cdn/shop/products/jdmuscle-15-21-wrxsti-oe-style-rain-guards-window-visors-8817658.jpg?v=1783899625&width=220)
![JDMuscle [15-21 WRX/STI] OE Style Rain Guards / Window Visors - JDMuscleRain GuardsJDM-WRX15-RG3](http://jdmuscleusa.com/cdn/shop/products/jdmuscle-15-21-wrxsti-oe-style-rain-guards-window-visors-8697221.jpg?v=1783899625&width=220)
![Tomei [08-21 WRX Sedan, 11-21 STI Sedan] Expreme Ti Titanium Catback Exhaust | TB6090-SB02C](http://jdmuscleusa.com/cdn/shop/products/tomei-expreme-ti-titanium-cat-back-exhaust-subaru-wrx-2008-2020-sti-2011-2020-sedan-cat-back-exhaust-system-tomei-tb6090-sb02c.jpg?v=1614535665&width=220)
![Tomei [08-21 WRX Sedan, 11-21 STI Sedan] Expreme Ti Titanium Catback Exhaust | TB6090-SB02C](http://jdmuscleusa.com/cdn/shop/files/tomei-expreme-ti-titanium-catback-exhaust-2008-2021-wrx-sedan-2011-2021-sti-sedan-tb6090-sb02c-610565_626x417_0a72f42d-23a0-4c5b-86a9-0cb0a650c3e3.jpg?v=1746823721&width=220)
![JDMuscle [15-21 WRX/STI] Tanso Dry Carbon Fiber Side Mirror Lower Trim Covers](http://jdmuscleusa.com/cdn/shop/products/DSC03288.jpg?v=1620068710&width=220)
![JDMuscle [15-21 WRX/STI] Tanso Dry Carbon Fiber Side Mirror Lower Trim Covers](http://jdmuscleusa.com/cdn/shop/products/jdmuscle-tanso-dry-carbon-fiber-side-mirror-lower-trim-covers-2015wrxsti-aftermarket-mirrors-jdmuscle-jdm-wrx15-mc2-2.jpg?v=1620068710&width=220)
![DBA [04-17 STI/ 08-14 WRX w/ brembo] 4000 Series T3 Front T3 Slotted Rotor | 4654S-10](http://jdmuscleusa.com/cdn/shop/products/dba-4000-series-t3-front-t3-slotted-rotor-subaru-sti-2004-2017-wrx-2008-2014-w-brembo-brake-rotors-dba-4654s-10.jpg?v=1614512611&width=220)
![JDMuscle [15-21 WRX/STI w/ OEM STI Wing] Tanso Carbon Fiber Wing Gurney Flap V2 - Different Carbon available](http://jdmuscleusa.com/cdn/shop/products/WRX4TSV2_CF-8-Copy.jpg?v=1639062261&width=220)
![JDMuscle [15-21 WRX/STI w/ OEM STI Wing] Tanso Carbon Fiber Wing Gurney Flap V2 - Different Carbon available](http://jdmuscleusa.com/cdn/shop/products/2021-04-2418.46.05.jpg?v=1639062261&width=220)