Elevate the driving dynamics and unleash the hidden power of your 2015-2021 Subaru WRX with our selection of cutting-edge engine management parts. Dive into a world of performance optimization as we present a meticulously curated range of components, including the renowned COBB Accessport and other top-tier solutions. Our comprehensive lineup is designed to fine-tune your WRX's engine for maximum horsepower, torque, and overall responsiveness. Discover the unparalleled benefits of advanced engine management, from real-time data monitoring to customizable tuning options that cater to your driving preferences. Whether you're seeking enhanced fuel efficiency for daily commutes or aiming to dominate the track, our expertly chosen engine management parts empower you to harness the full potential of your WRX's engine. Seamlessly integrate these components with our step-by-step installation insights, ensuring a hassle-free upgrade process. With a focus on precision and performance, our collection of engine management parts guarantees an exhilarating driving experience, delivering the perfect balance of power and control that every Subaru WRX enthusiast craves. Unlock the true capabilities of your vehicle and elevate your driving adventures to new heights today.
2015-2021 Subaru WRX Engine Management Parts
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![Cobb [15 - 21 WRX/STI] AccessPORT V3 - JDMuscleTunecobbAP3-AU-SUB-004](//jdmuscleusa.com/cdn/shop/files/cobb-15-21-wrxsti-accessport-v3-1913911.jpg?v=1772960829&width=220)
![Cobb [15 - 21 WRX/STI] AccessPORT V3 - JDMuscleTunecobbAP3-AU-SUB-004](//jdmuscleusa.com/cdn/shop/files/cobb-15-21-wrxsti-accessport-v3-1205846.jpg?v=1772960830&width=220)
Up to $4 offCobb AccessPORT V3
Fits: 15-21 WRX/STI
Regular price $766.00Sale price $766.00 Regular priceUnit price per$770.00 -
![Cobb [15 - 21 WRX 6MT] Stage 2 Power Package Titanium - Non - Resonated J - Pipe - JDMuscleEngine Package Dealscobb641X12TI](//jdmuscleusa.com/cdn/shop/products/cobb-15-21-wrx-6mt-stage-2-power-package-titanium-non-resonated-j-pipe-2655222.jpg?v=1770336199&width=220)
![Cobb [15 - 21 WRX 6MT] Stage 2 Power Package Titanium - Non - Resonated J - Pipe - JDMuscleEngine Package Dealscobb641X12TI](//jdmuscleusa.com/cdn/shop/products/cobb-15-21-wrx-6mt-stage-2-power-package-titanium-non-resonated-j-pipe-5956397.jpg?v=1770336199&width=220)
Cobb Stage 2 Power Package Titanium - Non-Resonated J-Pipe
Fits: 15-21 WRX 6MT
Regular price $3,455.00Sale price $3,455.00 Regular priceUnit price per$3,455.00 -
![Cobb [15 - 21 WRX 6MT] Stage 2 Power Package Titanium - Resonated J - Pipe - JDMuscleEngine Package Dealscobb641XR4TI](//jdmuscleusa.com/cdn/shop/products/cobb-15-21-wrx-6mt-stage-2-power-package-titanium-resonated-j-pipe-6460131.jpg?v=1770336201&width=220)
![Cobb [15 - 21 WRX 6MT] Stage 2 Power Package Titanium - Resonated J - Pipe - JDMuscleEngine Package Dealscobb641XR4TI](//jdmuscleusa.com/cdn/shop/products/cobb-15-21-wrx-6mt-stage-2-power-package-titanium-resonated-j-pipe-8286755.jpg?v=1770336202&width=220)
Cobb Stage 2 Power Package Titanium - Resonated J-Pipe
Fits: 15-21 WRX 6MT
Regular price $3,525.00Sale price $3,525.00 Regular priceUnit price per$3,525.00 -
![Grimmspeed [15-21 STI] Stage 1 Power Package w/ Red Intake | grm191013-RD - JDMuscleEngine Package Dealsgrm191013-RD](//jdmuscleusa.com/cdn/shop/products/grimmspeed-15-21-sti-stage-1-power-package-w-red-intake-grm191013-rd-8065191.jpg?v=1781013188&width=220)
Grimmspeed Stage 1 Power Package w/ Red Intake | grm191013-RD
Fits: 15-21 STI
Regular price $422.66Sale price $422.66 Regular priceUnit price per$422.66 -
Grimmspeed Stage 1 Red Power Package WRX 15-21 | grm191010-RD
Regular price $499.66Sale price $499.66 Regular priceUnit price per$499.66 -
![COBB [15 - 21 STI] NexGen Stage 2 Power Package w/ Redline Carbon Fiber Intake - JDMuscleEngine Package DealscobbSUB004NG2S2-RED](//jdmuscleusa.com/cdn/shop/files/cobb-15-21-sti-nexgen-stage-2-power-package-w-redline-carbon-fiber-intake-1810952.jpg?v=1770330683&width=220)
![COBB [15 - 21 STI] NexGen Stage 2 Power Package w/ Redline Carbon Fiber Intake - JDMuscleEngine Package DealscobbSUB004NG2S2-RED](//jdmuscleusa.com/cdn/shop/files/cobb-15-21-sti-nexgen-stage-2-power-package-w-redline-carbon-fiber-intake-1550889.jpg?v=1770330683&width=220)
In StockCOBB NexGen Stage 2 Power Package w/ Redline Carbon Fiber Intake
Fits: 15-21 STI
Only 9 leftRegular price $3,680.00Sale price $3,680.00 Regular priceUnit price per$3,680.00 -
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Black Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-S1-UP-BK](//jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-1-to-stage-2-flex-fuel-power-package-upgrade-w-black-intake-3686244.jpg?v=1770328226&width=220)
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Black Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-S1-UP-BK](//jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-1-to-stage-2-flex-fuel-power-package-upgrade-w-black-intake-2866543.jpg?v=1770328226&width=220)
In StockCOBB NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Black Intake
Fits: 18 STI Type RA, 19-21 STI
Only 9 leftRegular price $3,805.00Sale price $3,805.00 Regular priceUnit price per$3,805.00 -
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 2 + Flex Fuel Power Package w/ Black Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-BK](//jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-2-flex-fuel-power-package-w-black-intake-6436396.jpg?v=1770327871&width=220)
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 2 + Flex Fuel Power Package w/ Black Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-BK](//jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-2-flex-fuel-power-package-w-black-intake-3390982.jpg?v=1770327872&width=220)
In StockCOBB NexGen Stage 2 + Flex Fuel Power Package w/ Black Intake
Fits: 18 STI Type RA, 19-21 STI
Only 9 leftRegular price $4,440.00Sale price $4,440.00 Regular priceUnit price per$4,440.00 -
![COBB [15 - 21 STI] NexGen Stage 2 + Flex Fuel Power Package w/ Redline Carbon Fiber Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-RED](//jdmuscleusa.com/cdn/shop/files/cobb-15-21-sti-nexgen-stage-2-flex-fuel-power-package-w-redline-carbon-fiber-intake-4385774.jpg?v=1770327818&width=220)
![COBB [15 - 21 STI] NexGen Stage 2 + Flex Fuel Power Package w/ Redline Carbon Fiber Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-RED](//jdmuscleusa.com/cdn/shop/files/cobb-15-21-sti-nexgen-stage-2-flex-fuel-power-package-w-redline-carbon-fiber-intake-9034857.jpg?v=1770327818&width=220)
In StockCOBB NexGen Stage 2 + Flex Fuel Power Package w/ Redline Carbon Fiber Intake
Fits: 15-21 STI
Only 9 leftRegular price $4,665.00Sale price $4,665.00 Regular priceUnit price per$4,665.00 -
![COBB [19 - 21 STI] NexGen Stage 2 Power Package w/ Black Intake - JDMuscleEngine Package DealscobbSUB004NG2S2-BK](//jdmuscleusa.com/cdn/shop/files/cobb-19-21-sti-nexgen-stage-2-power-package-w-black-intake-3661376.jpg?v=1770330682&width=220)
![COBB [19 - 21 STI] NexGen Stage 2 Power Package w/ Black Intake - JDMuscleEngine Package DealscobbSUB004NG2S2-BK](//jdmuscleusa.com/cdn/shop/files/cobb-19-21-sti-nexgen-stage-2-power-package-w-black-intake-2665190.jpg?v=1770330682&width=220)
In StockCOBB NexGen Stage 2 Power Package w/ Black Intake
Fits: 19-21 STI
Only 9 leftRegular price $3,460.00Sale price $3,460.00 Regular priceUnit price per$3,460.00 -
![COBB [15 - 21 STI] NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Redline Carbon Fiber Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-RED-S1-UP](//jdmuscleusa.com/cdn/shop/files/cobb-15-21-sti-nexgen-stage-1-to-stage-2-flex-fuel-power-package-upgrade-w-redline-carbon-fiber-intake-4606938.jpg?v=1770328225&width=220)
![COBB [15 - 21 STI] NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Redline Carbon Fiber Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-RED-S1-UP](//jdmuscleusa.com/cdn/shop/files/cobb-15-21-sti-nexgen-stage-1-to-stage-2-flex-fuel-power-package-upgrade-w-redline-carbon-fiber-intake-7474132.jpg?v=1770328225&width=220)
In StockCOBB NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Redline Carbon Fiber Intake
Fits: 15-21 STI
Only 9 leftRegular price $4,025.00Sale price $4,025.00 Regular priceUnit price per$4,025.00 -
![Cobb [Subaru STI] 6MT Stage 1+ Drivetrain Package - JDMuscleEngine Package Dealscobb215X01P-W-BK](//jdmuscleusa.com/cdn/shop/files/cobb-subaru-sti-6mt-stage-1-drivetrain-package-4281310.webp?v=1770318268&width=220)
![Cobb [Subaru STI] 6MT Stage 1+ Drivetrain Package - JDMuscleEngine Package Dealscobb215X01P-W-BK](//jdmuscleusa.com/cdn/shop/files/cobb-subaru-sti-6mt-stage-1-drivetrain-package-9844102.webp?v=1770318268&width=220)
In StockCobb 6MT Stage 1+ Drivetrain Package
Fits: Subaru STI
Only 2 leftRegular price $375.00Sale price $375.00 Regular priceUnit price per$375.00 -
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Blue Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-S1-UP-BL](//jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-1-to-stage-2-flex-fuel-power-package-upgrade-w-blue-intake-2224733.jpg?v=1770328226&width=220)
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Blue Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-S1-UP-BL](//jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-1-to-stage-2-flex-fuel-power-package-upgrade-w-blue-intake-2672938.jpg?v=1770328226&width=220)
In StockCOBB NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Blue Intake
Fits: 18 STI Type RA, 19-21 STI
Only 8 leftRegular price $3,805.00Sale price $3,805.00 Regular priceUnit price per$3,805.00 -
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 2 + Flex Fuel Power Package w/ Blue Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-BL](//jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-2-flex-fuel-power-package-w-blue-intake-9539898.jpg?v=1770327818&width=220)
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 2 + Flex Fuel Power Package w/ Blue Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-BL](//jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-2-flex-fuel-power-package-w-blue-intake-7426604.jpg?v=1770327818&width=220)
In StockCOBB NexGen Stage 2 + Flex Fuel Power Package w/ Blue Intake
Fits: 18 STI Type RA, 19-21 STI
Only 8 leftRegular price $4,440.00Sale price $4,440.00 Regular priceUnit price per$4,440.00 -
![Cobb [18 Type RA, 19 - 21 STI] NexGen Stage 2 Power Package - Blue - JDMuscleEngine Package DealscobbSUB004NG2S2-BL](//jdmuscleusa.com/cdn/shop/files/cobb-18-type-ra-19-21-sti-nexgen-stage-2-power-package-blue-2750161.jpg?v=1770330680&width=220)
![Cobb [18 Type RA, 19 - 21 STI] NexGen Stage 2 Power Package - Blue - JDMuscleEngine Package DealscobbSUB004NG2S2-BL](//jdmuscleusa.com/cdn/shop/files/cobb-18-type-ra-19-21-sti-nexgen-stage-2-power-package-blue-9488821.jpg?v=1770330680&width=220)
In StockCobb NexGen Stage 2 Power Package - Blue
Fits: 18 Type RA, 19-21 STI
Only 8 leftRegular price $3,460.00Sale price $3,460.00 Regular priceUnit price per$3,460.00 -
![COBB [02 - 07 WRX , 04 - 21 STI , 04 - 08 FXT] MAP Sensor Adapter - JDMuscleEngine Management SensorscobbA12600](//jdmuscleusa.com/cdn/shop/products/cobb-02-07-wrx-04-21-sti-04-08-fxt-map-sensor-adapter-3505062.jpg?v=1770336259&width=220)
![COBB [02 - 07 WRX , 04 - 21 STI , 04 - 08 FXT] MAP Sensor Adapter - JDMuscleEngine Management SensorscobbA12600](//jdmuscleusa.com/cdn/shop/products/cobb-02-07-wrx-04-21-sti-04-08-fxt-map-sensor-adapter-3122976.jpg?v=1770336260&width=220)
In StockCOBB MAP Sensor Adapter
Fits: 02-07 WRX , 04-21 STI , 04-08 FXT
Only 5 leftRegular price $73.00Sale price $73.00 Regular priceUnit price per$73.00
![Cobb [15 - 21 WRX/STI] AccessPORT V3 - JDMuscleTunecobbAP3-AU-SUB-004](http://jdmuscleusa.com/cdn/shop/files/cobb-15-21-wrxsti-accessport-v3-1913911.jpg?v=1772960829&width=220)
![Cobb [15 - 21 WRX/STI] AccessPORT V3 - JDMuscleTunecobbAP3-AU-SUB-004](http://jdmuscleusa.com/cdn/shop/files/cobb-15-21-wrxsti-accessport-v3-1205846.jpg?v=1772960830&width=220)
![Cobb [15 - 21 WRX 6MT] Stage 2 Power Package Titanium - Non - Resonated J - Pipe - JDMuscleEngine Package Dealscobb641X12TI](http://jdmuscleusa.com/cdn/shop/products/cobb-15-21-wrx-6mt-stage-2-power-package-titanium-non-resonated-j-pipe-2655222.jpg?v=1770336199&width=220)
![Cobb [15 - 21 WRX 6MT] Stage 2 Power Package Titanium - Non - Resonated J - Pipe - JDMuscleEngine Package Dealscobb641X12TI](http://jdmuscleusa.com/cdn/shop/products/cobb-15-21-wrx-6mt-stage-2-power-package-titanium-non-resonated-j-pipe-5956397.jpg?v=1770336199&width=220)
![Cobb [15 - 21 WRX 6MT] Stage 2 Power Package Titanium - Resonated J - Pipe - JDMuscleEngine Package Dealscobb641XR4TI](http://jdmuscleusa.com/cdn/shop/products/cobb-15-21-wrx-6mt-stage-2-power-package-titanium-resonated-j-pipe-6460131.jpg?v=1770336201&width=220)
![Cobb [15 - 21 WRX 6MT] Stage 2 Power Package Titanium - Resonated J - Pipe - JDMuscleEngine Package Dealscobb641XR4TI](http://jdmuscleusa.com/cdn/shop/products/cobb-15-21-wrx-6mt-stage-2-power-package-titanium-resonated-j-pipe-8286755.jpg?v=1770336202&width=220)
![Grimmspeed [15-21 STI] Stage 1 Power Package w/ Red Intake | grm191013-RD - JDMuscleEngine Package Dealsgrm191013-RD](http://jdmuscleusa.com/cdn/shop/products/grimmspeed-15-21-sti-stage-1-power-package-w-red-intake-grm191013-rd-8065191.jpg?v=1781013188&width=220)
![COBB [15 - 21 STI] NexGen Stage 2 Power Package w/ Redline Carbon Fiber Intake - JDMuscleEngine Package DealscobbSUB004NG2S2-RED](http://jdmuscleusa.com/cdn/shop/files/cobb-15-21-sti-nexgen-stage-2-power-package-w-redline-carbon-fiber-intake-1810952.jpg?v=1770330683&width=220)
![COBB [15 - 21 STI] NexGen Stage 2 Power Package w/ Redline Carbon Fiber Intake - JDMuscleEngine Package DealscobbSUB004NG2S2-RED](http://jdmuscleusa.com/cdn/shop/files/cobb-15-21-sti-nexgen-stage-2-power-package-w-redline-carbon-fiber-intake-1550889.jpg?v=1770330683&width=220)
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Black Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-S1-UP-BK](http://jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-1-to-stage-2-flex-fuel-power-package-upgrade-w-black-intake-3686244.jpg?v=1770328226&width=220)
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Black Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-S1-UP-BK](http://jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-1-to-stage-2-flex-fuel-power-package-upgrade-w-black-intake-2866543.jpg?v=1770328226&width=220)
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 2 + Flex Fuel Power Package w/ Black Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-BK](http://jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-2-flex-fuel-power-package-w-black-intake-6436396.jpg?v=1770327871&width=220)
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 2 + Flex Fuel Power Package w/ Black Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-BK](http://jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-2-flex-fuel-power-package-w-black-intake-3390982.jpg?v=1770327872&width=220)
![COBB [15 - 21 STI] NexGen Stage 2 + Flex Fuel Power Package w/ Redline Carbon Fiber Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-RED](http://jdmuscleusa.com/cdn/shop/files/cobb-15-21-sti-nexgen-stage-2-flex-fuel-power-package-w-redline-carbon-fiber-intake-4385774.jpg?v=1770327818&width=220)
![COBB [15 - 21 STI] NexGen Stage 2 + Flex Fuel Power Package w/ Redline Carbon Fiber Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-RED](http://jdmuscleusa.com/cdn/shop/files/cobb-15-21-sti-nexgen-stage-2-flex-fuel-power-package-w-redline-carbon-fiber-intake-9034857.jpg?v=1770327818&width=220)
![COBB [19 - 21 STI] NexGen Stage 2 Power Package w/ Black Intake - JDMuscleEngine Package DealscobbSUB004NG2S2-BK](http://jdmuscleusa.com/cdn/shop/files/cobb-19-21-sti-nexgen-stage-2-power-package-w-black-intake-3661376.jpg?v=1770330682&width=220)
![COBB [19 - 21 STI] NexGen Stage 2 Power Package w/ Black Intake - JDMuscleEngine Package DealscobbSUB004NG2S2-BK](http://jdmuscleusa.com/cdn/shop/files/cobb-19-21-sti-nexgen-stage-2-power-package-w-black-intake-2665190.jpg?v=1770330682&width=220)
![COBB [15 - 21 STI] NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Redline Carbon Fiber Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-RED-S1-UP](http://jdmuscleusa.com/cdn/shop/files/cobb-15-21-sti-nexgen-stage-1-to-stage-2-flex-fuel-power-package-upgrade-w-redline-carbon-fiber-intake-4606938.jpg?v=1770328225&width=220)
![COBB [15 - 21 STI] NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Redline Carbon Fiber Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-RED-S1-UP](http://jdmuscleusa.com/cdn/shop/files/cobb-15-21-sti-nexgen-stage-1-to-stage-2-flex-fuel-power-package-upgrade-w-redline-carbon-fiber-intake-7474132.jpg?v=1770328225&width=220)
![Cobb [Subaru STI] 6MT Stage 1+ Drivetrain Package - JDMuscleEngine Package Dealscobb215X01P-W-BK](http://jdmuscleusa.com/cdn/shop/files/cobb-subaru-sti-6mt-stage-1-drivetrain-package-4281310.webp?v=1770318268&width=220)
![Cobb [Subaru STI] 6MT Stage 1+ Drivetrain Package - JDMuscleEngine Package Dealscobb215X01P-W-BK](http://jdmuscleusa.com/cdn/shop/files/cobb-subaru-sti-6mt-stage-1-drivetrain-package-9844102.webp?v=1770318268&width=220)
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Blue Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-S1-UP-BL](http://jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-1-to-stage-2-flex-fuel-power-package-upgrade-w-blue-intake-2224733.jpg?v=1770328226&width=220)
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Blue Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-S1-UP-BL](http://jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-1-to-stage-2-flex-fuel-power-package-upgrade-w-blue-intake-2672938.jpg?v=1770328226&width=220)
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 2 + Flex Fuel Power Package w/ Blue Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-BL](http://jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-2-flex-fuel-power-package-w-blue-intake-9539898.jpg?v=1770327818&width=220)
![COBB [18 STI Type RA, 19 - 21 STI] NexGen Stage 2 + Flex Fuel Power Package w/ Blue Intake - JDMuscleEngine Package DealscobbSUB004NG2S2FF-BL](http://jdmuscleusa.com/cdn/shop/files/cobb-18-sti-type-ra-19-21-sti-nexgen-stage-2-flex-fuel-power-package-w-blue-intake-7426604.jpg?v=1770327818&width=220)
![Cobb [18 Type RA, 19 - 21 STI] NexGen Stage 2 Power Package - Blue - JDMuscleEngine Package DealscobbSUB004NG2S2-BL](http://jdmuscleusa.com/cdn/shop/files/cobb-18-type-ra-19-21-sti-nexgen-stage-2-power-package-blue-2750161.jpg?v=1770330680&width=220)
![Cobb [18 Type RA, 19 - 21 STI] NexGen Stage 2 Power Package - Blue - JDMuscleEngine Package DealscobbSUB004NG2S2-BL](http://jdmuscleusa.com/cdn/shop/files/cobb-18-type-ra-19-21-sti-nexgen-stage-2-power-package-blue-9488821.jpg?v=1770330680&width=220)
![COBB [02 - 07 WRX , 04 - 21 STI , 04 - 08 FXT] MAP Sensor Adapter - JDMuscleEngine Management SensorscobbA12600](http://jdmuscleusa.com/cdn/shop/products/cobb-02-07-wrx-04-21-sti-04-08-fxt-map-sensor-adapter-3505062.jpg?v=1770336259&width=220)
![COBB [02 - 07 WRX , 04 - 21 STI , 04 - 08 FXT] MAP Sensor Adapter - JDMuscleEngine Management SensorscobbA12600](http://jdmuscleusa.com/cdn/shop/products/cobb-02-07-wrx-04-21-sti-04-08-fxt-map-sensor-adapter-3122976.jpg?v=1770336260&width=220)