On Most Orders Over $300*
On Most Orders Over $300*
Built for your 2006-2007 WRX, this collection features a wide range of forced induction parts designed to boost your Subaru’s performance. From turbochargers and intercoolers to charge pipes and blow-off valves, each product is selected to enhance power, throttle response, and overall driving enjoyment.
Whether you’re looking to increase horsepower or improve reliability under boost, these upgrades deliver noticeable gains and a more engaging driving experience. Our selection includes components from trusted brands, ensuring quality and fitment for your WRX.
Explore forced induction upgrades that help you unlock your Subaru’s full potential with better sound, quicker spool, and improved efficiency. Shop forced induction for your WRX at Subimods.
Unlock the full potential of your 2006-2007 WRX STI with our specialized forced induction parts designed to boost power, improve throttle response, and deliver a more aggressive sound. Whether upgrading your turbocharger, intercooler, or boost control system, these components are engineered for precision fitment and reliable performance.
Upgrading your turbocharger and intercooler can significantly enhance your WRX STI’s power delivery and efficiency. A larger or more efficient turbo improves spool time and maximum boost potential, while a high-performance intercooler reduces intake air temperatures for better combustion and reliability. Together, these upgrades help your engine breathe easier and respond faster under load.
Selecting the right turbo, intercooler, and boost control parts depends on your desired power level, driving style, and supporting modifications. For daily-driven WRX STIs, a balanced setup focused on spool and drivability is ideal. For track or high-performance builds, larger turbos and upgraded intercoolers paired with precise boost controllers and tuning will maximize gains. Always consider your overall setup and consult tuning experts to match components effectively.
Proper boost control and tuning are critical to safely unlocking forced induction performance. Boost controllers regulate turbo pressure to achieve your target power without risking engine damage. After installing upgraded turbo components, a professional tune ensures optimal air-fuel ratios, ignition timing, and boost management. Explore our collection of boost controllers and turbo upgrades at Subimods to find the right parts for your WRX STI build.