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Cobb Stage 1 + Big SF Power Package WRX 15-21 | SUB0040W1P
Regular price $1,075.00Regular priceUnit price per$1,220.00 USD-$145.00Sale price $1,075.00 USDSale -
Cobb 15-21 WRX MAF Extension Harness | SUB-ELE-007
Regular price $60.00Regular priceUnit price per$60.00 USDSale price $60.00 USD -
AEM Infinity 506 Stand-Alone Programmable Engine Management System - Universal | 30-7106
Regular price $1,506.92Regular priceUnit price per$2,072.22 USD-$565.30Sale price $1,506.92 USDSale -
iBR FLX01 - Upgrade Kit | 3 Pin and 5 Pin Harnesses
Regular price $399.99Regular priceUnit price per$399.99 USDSale price $399.99 USD -
Mishimoto Catted Downpipe WRX 15-21 | WRX-15CAT
Regular price $885.66Regular priceUnit price per$885.66 USDSale price $885.66 USD -
iBR FLX01 - Upgrade Kit | 3 Pin and 5 Pin Harnesses
Regular price $399.99Regular priceUnit price per$399.99 USDSale price $399.99 USD -
Cobb 15-21 WRX NexGen Stage 2 Power Package - Silver | SUB004NG2W-SL
Regular price $2,275.00Regular priceUnit price per$2,499.95 USD-$224.95Sale price $2,275.00 USDSale -
Cobb 15-21 WRX NexGen Stage 2 Redline Carbon Fiber Power Package - Black | SUB004NG2W-BK-RED
Regular price $2,625.00Regular priceUnit price per$2,625.00 USDSale price $2,625.00 USD -
MAPerformance Stage 1+ Power Package WRX 15-2020 | WRX-4G-S1+-PARENT
Regular price From $1,080.99Regular priceUnit price per$1,201.10 USD-$120.11Sale price From $1,080.99 USDSale -
Cobb 04-16 STI / 06-21 WRX AN Adapter Fittings | 312630
Regular price $45.00Regular priceUnit price per$45.00 USDSale price $45.00 USD -
AEM Infinity-10 Stand-Alone Programmable Engine Management System EMS - Universal | 30-7100
Regular price $2,908.18Regular priceUnit price per$4,039.14 USD-$1,130.96Sale price $2,908.18 USDSale -
AEM Infinity-8 Stand-Alone Programmable Engine Management System EMS - Universal | 30-7101
Regular price $2,556.02Regular priceUnit price per$3,550.03 USD-$994.01Sale price $2,556.02 USDSale
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.