2015-2021 Subaru WRX Engine Parts & Upgrades
Shop 2015-2021 subaru wrx engine parts and performance upgrades at JDMuscle. We carry the top brands with guaranteed fitment for your 2015-2021 Subaru WRX.
2015-2021 Subaru WRX Engine
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![Go Fast Bits [15-21 WRX] TMS Respons Hybrid Blow Off Valve | T9007](//jdmuscleusa.com/cdn/shop/products/go-fast-bits-tms-respons-adjustable-bov-2015-subaru-wrx-blow-off-valves-go-fast-bits-gfbt9007.jpg?v=1614545898&width=220)
![Go Fast Bits [15-21 WRX] TMS Respons Hybrid Blow Off Valve | T9007](//jdmuscleusa.com/cdn/shop/products/go-fast-bits-tms-respons-adjustable-bov-2015-subaru-wrx-blow-off-valves-go-fast-bits-gfbt9007-2.jpg?v=1614685883&width=220)
Up to $35.65 off
In StockGo Fast Bits TMS Respons Hybrid Blow Off Valve | T9007
Fits: 15-21 WRX
Only 12 leftRegular price $320.85Sale price $320.85 Regular priceUnit price per$356.50 -
In StockRemark Stainless Steel Axle Back w/ Single Wall 4 Inch Burnt Tips
Fits: 15-21 WRX/STI
Only 2 leftRegular price $695.00Sale price $695.00 Regular priceUnit price per$695.00 -
Up to $1 off
In StockBLOX Racing 60mm Exhaust Donut Subaru FA20/FA20DIT/EJ20/EJ25
Regular price $9.00Sale price $9.00 Regular priceUnit price per$10.00 -
Up to $10.99 off
In StockTorque Solution Thermal Turbo Blanket Most Turbo Subaru Models | TS-TB-FSU
Only 8 leftRegular price From $71.00Sale price From $71.00 Regular priceUnit price per$77.77 -
Up to $76.98 off
In StockTurboXS RFL Blow Off Valve
Fits: 02-07 WRX, 04-21 STI
Regular price $248.00Sale price $248.00 Regular priceUnit price per$324.98 -
In StockWalbro 450lph In-Tank Fuel Pump E85 Version F90000267 - Universal
Regular price From $128.99Sale price From $128.99 Regular priceUnit price per$0.00 -
![GrimmSpeed [15-18 WRX FA20] Manifold to Turbo Gasket | 020032](//jdmuscleusa.com/cdn/shop/products/grimmspeed-manifold-to-turbo-gasket-subaru-wrx-fa20-2015-2018-exhaust-gaskets-and-hardware-grimmspeed-020032.jpg?v=1614518046&width=220)
![GrimmSpeed [15-18 WRX FA20] Manifold to Turbo Gasket | 020032](//jdmuscleusa.com/cdn/shop/products/grimmspeed-manifold-to-turbo-gasket-subaru-wrx-fa20-2015-2018-exhaust-gaskets-and-hardware-grimmspeed-020032-2.jpg?v=1614675587&width=220)
In StockGrimmSpeed Manifold to Turbo Gasket | 020032
Fits: 15-18 WRX FA20
Only 1 leftRegular price $50.00Sale price $50.00 Regular priceUnit price per$50.00 -
Up to $4.05 off
In StockMishimoto Carbon Fiber Radiator Cap - Universal
Only 8 leftRegular price $40.95Sale price $40.95 Regular priceUnit price per$45.00 -
Up to $1.30 off
In StockCusco 12MM Exhaust Hanger
Fits: 08-21 WRX, 08-21 STI, 13-21 BRZ, 05-09 LGT, 08-11 Impreza
Regular price $11.70Sale price $11.70 Regular priceUnit price per$13.00 -
Up to $13 off
In StockSeibon Carbon Fiber Hood/Trunk Prop - Universal
Regular price $117.00Sale price $117.00 Regular priceUnit price per$130.00 -
![MAP [15 - 21 WRX MT] WRX Catted Downpipe Rev 4 - JDMuscleFront Pipes and Downpipes / J - PipesMAP WRX-4G-DPC-REV4I have an aftermarket catback](//jdmuscleusa.com/cdn/shop/files/map-15-21-wrx-mt-wrx-catted-downpipe-rev-4-2047533.webp?v=1770312149&width=220)
![MAP [15 - 21 WRX MT] WRX Catted Downpipe Rev 4 - JDMuscleFront Pipes and Downpipes / J - PipesMAP WRX-4G-DPC-REV4I have an aftermarket catback](//jdmuscleusa.com/cdn/shop/files/map-15-21-wrx-mt-wrx-catted-downpipe-rev-4-1941091.webp?v=1770312149&width=220)
MAP WRX Catted Downpipe Rev 4
Fits: 15-21 WRX MT
Regular price From $749.99Sale price From $749.99 Regular priceUnit price per -
![Turbo XS [15 - 21 WRX] Recirculating Bypass Valve Type XS - Red/Silver | W15 - XS - RBV - RS - JDMuscleBlow Off ValvestxsW15-XS-RBV-RS](//jdmuscleusa.com/cdn/shop/files/turbo-xs-15-21-wrx-recirculating-bypass-valve-type-xs-redsilver-w15-xs-rbv-rs-7298352.png?v=1770324981&width=220)
![Turbo XS [15 - 21 WRX] Recirculating Bypass Valve Type XS - Red/Silver | W15 - XS - RBV - RS - JDMuscleBlow Off ValvestxsW15-XS-RBV-RS](//jdmuscleusa.com/cdn/shop/files/turbo-xs-15-21-wrx-recirculating-bypass-valve-type-xs-redsilver-w15-xs-rbv-rs-8347843.jpg?v=1770324981&width=220)
Up to $57 off
In StockTurbo XS Recirculating Bypass Valve Type XS - Red/Silver
Fits: 15-21 WRX
Regular price $192.00Sale price $192.00 Regular priceUnit price per$249.00 -
![Cobb [18 - 21 WRX] CAN Flex Fuel Upgrade + Fuel Pressure Kit - JDMuscleFlex FuelcobbSUB004WCAN2FFUP-FP](//jdmuscleusa.com/cdn/shop/files/cobb-18-21-wrx-can-flex-fuel-upgrade-fuel-pressure-kit-3122061.jpg?v=1770325399&width=220)
![Cobb [18 - 21 WRX] CAN Flex Fuel Upgrade + Fuel Pressure Kit - JDMuscleFlex FuelcobbSUB004WCAN2FFUP-FP](//jdmuscleusa.com/cdn/shop/files/cobb-18-21-wrx-can-flex-fuel-upgrade-fuel-pressure-kit-7468100.jpg?v=1770325399&width=220)
In StockCobb Tuning CAN Flex Fuel Upgrade + Fuel Pressure Kit
Fits: 18-21* WRX Sedan 6MT
Only 18 leftRegular price $1,280.00Sale price $1,280.00 Regular priceUnit price per$1,280.00 -
![Extreme Online Store [15 - 21 WRX/STI] Resonated Mid - Pipe - JDMuscleExhaust Mid PipesEXT-MP011Subaru WRX / STi](//jdmuscleusa.com/cdn/shop/files/extreme-online-store-15-21-wrxsti-resonated-mid-pipe-4474303.jpg?v=1770326780&width=220)
![Extreme Online Store [15 - 21 WRX/STI] Resonated Mid - Pipe - JDMuscleExhaust Mid PipesEXT-MP011Subaru WRX / STi](//jdmuscleusa.com/cdn/shop/files/extreme-online-store-15-21-wrxsti-resonated-mid-pipe-1089119.jpg?v=1770326780&width=220)
In StockEOS Resonated Mid-Pipe
Fits: 15-21 WRX/STI
Only 1 leftRegular price $330.00Sale price $330.00 Regular priceUnit price per$289.98 -
![GrimmSpeed [02 - 14 WRX, 04 - 21 STI, 05 - 12 LGT, 04 - 13 FXT] Intake Manifold to TGV Gasket Pair | 023001 - JDMuscleIntake System Gasketgrm023001](//jdmuscleusa.com/cdn/shop/files/grimmspeed-02-14-wrx-04-21-sti-05-12-lgt-04-13-fxt-intake-manifold-to-tgv-gasket-pair-023001-4508665.jpg?v=1770327638&width=220)
In StockGrimmSpeed Intake Manifold to TGV Gasket Pair | 023001
Fits: 02-14 WRX, 04-21 STI, 05-12 LGT, 04-13 FXT
Only 1 leftRegular price $29.00Sale price $29.00 Regular priceUnit price per$29.00 -
![Perrin [22 - 26 WRX] Top Mount Intercooler Bracket - Neon Yellow | PSP - ITR - 331NY - JDMuscleIntercoolersperPSP-ITR-331NY](//jdmuscleusa.com/cdn/shop/products/perrin-22-26-wrx-top-mount-intercooler-bracket-neon-yellow-psp-itr-331ny-3441644.jpg?v=1770328398&width=220)
![Perrin [22 - 26 WRX] Top Mount Intercooler Bracket - Neon Yellow | PSP - ITR - 331NY - JDMuscleIntercoolersperPSP-ITR-331NY](//jdmuscleusa.com/cdn/shop/products/perrin-22-26-wrx-top-mount-intercooler-bracket-neon-yellow-psp-itr-331ny-3331726.jpg?v=1770328398&width=220)
Up to $14.10 off
In StockPerrin Top Mount Intercooler Bracket - Neon Yellow
Fits: 22-26 WRX
Only 7 leftRegular price $79.90Sale price $79.90 Regular priceUnit price per$94.00
![Go Fast Bits [15-21 WRX] TMS Respons Hybrid Blow Off Valve | T9007](http://jdmuscleusa.com/cdn/shop/products/go-fast-bits-tms-respons-adjustable-bov-2015-subaru-wrx-blow-off-valves-go-fast-bits-gfbt9007.jpg?v=1614545898&width=220)
![Go Fast Bits [15-21 WRX] TMS Respons Hybrid Blow Off Valve | T9007](http://jdmuscleusa.com/cdn/shop/products/go-fast-bits-tms-respons-adjustable-bov-2015-subaru-wrx-blow-off-valves-go-fast-bits-gfbt9007-2.jpg?v=1614685883&width=220)
![GrimmSpeed [15-18 WRX FA20] Manifold to Turbo Gasket | 020032](http://jdmuscleusa.com/cdn/shop/products/grimmspeed-manifold-to-turbo-gasket-subaru-wrx-fa20-2015-2018-exhaust-gaskets-and-hardware-grimmspeed-020032.jpg?v=1614518046&width=220)
![GrimmSpeed [15-18 WRX FA20] Manifold to Turbo Gasket | 020032](http://jdmuscleusa.com/cdn/shop/products/grimmspeed-manifold-to-turbo-gasket-subaru-wrx-fa20-2015-2018-exhaust-gaskets-and-hardware-grimmspeed-020032-2.jpg?v=1614675587&width=220)
![MAP [15 - 21 WRX MT] WRX Catted Downpipe Rev 4 - JDMuscleFront Pipes and Downpipes / J - PipesMAP WRX-4G-DPC-REV4I have an aftermarket catback](http://jdmuscleusa.com/cdn/shop/files/map-15-21-wrx-mt-wrx-catted-downpipe-rev-4-2047533.webp?v=1770312149&width=220)
![MAP [15 - 21 WRX MT] WRX Catted Downpipe Rev 4 - JDMuscleFront Pipes and Downpipes / J - PipesMAP WRX-4G-DPC-REV4I have an aftermarket catback](http://jdmuscleusa.com/cdn/shop/files/map-15-21-wrx-mt-wrx-catted-downpipe-rev-4-1941091.webp?v=1770312149&width=220)
![Turbo XS [15 - 21 WRX] Recirculating Bypass Valve Type XS - Red/Silver | W15 - XS - RBV - RS - JDMuscleBlow Off ValvestxsW15-XS-RBV-RS](http://jdmuscleusa.com/cdn/shop/files/turbo-xs-15-21-wrx-recirculating-bypass-valve-type-xs-redsilver-w15-xs-rbv-rs-7298352.png?v=1770324981&width=220)
![Turbo XS [15 - 21 WRX] Recirculating Bypass Valve Type XS - Red/Silver | W15 - XS - RBV - RS - JDMuscleBlow Off ValvestxsW15-XS-RBV-RS](http://jdmuscleusa.com/cdn/shop/files/turbo-xs-15-21-wrx-recirculating-bypass-valve-type-xs-redsilver-w15-xs-rbv-rs-8347843.jpg?v=1770324981&width=220)
![Cobb [18 - 21 WRX] CAN Flex Fuel Upgrade + Fuel Pressure Kit - JDMuscleFlex FuelcobbSUB004WCAN2FFUP-FP](http://jdmuscleusa.com/cdn/shop/files/cobb-18-21-wrx-can-flex-fuel-upgrade-fuel-pressure-kit-3122061.jpg?v=1770325399&width=220)
![Cobb [18 - 21 WRX] CAN Flex Fuel Upgrade + Fuel Pressure Kit - JDMuscleFlex FuelcobbSUB004WCAN2FFUP-FP](http://jdmuscleusa.com/cdn/shop/files/cobb-18-21-wrx-can-flex-fuel-upgrade-fuel-pressure-kit-7468100.jpg?v=1770325399&width=220)
![Extreme Online Store [15 - 21 WRX/STI] Resonated Mid - Pipe - JDMuscleExhaust Mid PipesEXT-MP011Subaru WRX / STi](http://jdmuscleusa.com/cdn/shop/files/extreme-online-store-15-21-wrxsti-resonated-mid-pipe-4474303.jpg?v=1770326780&width=220)
![Extreme Online Store [15 - 21 WRX/STI] Resonated Mid - Pipe - JDMuscleExhaust Mid PipesEXT-MP011Subaru WRX / STi](http://jdmuscleusa.com/cdn/shop/files/extreme-online-store-15-21-wrxsti-resonated-mid-pipe-1089119.jpg?v=1770326780&width=220)
![GrimmSpeed [02 - 14 WRX, 04 - 21 STI, 05 - 12 LGT, 04 - 13 FXT] Intake Manifold to TGV Gasket Pair | 023001 - JDMuscleIntake System Gasketgrm023001](http://jdmuscleusa.com/cdn/shop/files/grimmspeed-02-14-wrx-04-21-sti-05-12-lgt-04-13-fxt-intake-manifold-to-tgv-gasket-pair-023001-4508665.jpg?v=1770327638&width=220)
![Perrin [22 - 26 WRX] Top Mount Intercooler Bracket - Neon Yellow | PSP - ITR - 331NY - JDMuscleIntercoolersperPSP-ITR-331NY](http://jdmuscleusa.com/cdn/shop/products/perrin-22-26-wrx-top-mount-intercooler-bracket-neon-yellow-psp-itr-331ny-3441644.jpg?v=1770328398&width=220)
![Perrin [22 - 26 WRX] Top Mount Intercooler Bracket - Neon Yellow | PSP - ITR - 331NY - JDMuscleIntercoolersperPSP-ITR-331NY](http://jdmuscleusa.com/cdn/shop/products/perrin-22-26-wrx-top-mount-intercooler-bracket-neon-yellow-psp-itr-331ny-3331726.jpg?v=1770328398&width=220)