Turbo XS 15-21 Subaru WRX FA20 Boost Control Solenoid Kit

Enhance your vehicle's performance with our exclusive collection of Boost Controllers. Designed for car enthusiasts who demand the best, these innovative devices allow you to fine-tune your turbocharging system for maximum horsepower and efficiency. Whether you're a professional racer or a casual driver, our selection of boost controllers offers the perfect solution to elevate your driving experience.     Why Choose Our Boost Controllers? Precision Control: Achieve optimal boost levels with accuracy, ensuring your engine performs at its peak. Easy Installation: User-friendly design makes it simple to install these controllers in various vehicle models. Durability: Built from high-quality materials, our boost controllers are designed to withstand extreme conditions. Versatile Options: From manual to electronic boost controllers, we provide a range of choices to suit your specific needs.   Shop Now Explore our collection of Boost Controllers today and take the first step towards...

Forced induction systems encompass every method of pushing air into an engine at greater than atmospheric pressure, including turbochargers driven by exhaust energy, superchargers driven mechanically by the crankshaft, and prochargers using centrifugal designs belt-driven at higher ratios than traditional roots-type blowers, with each approach delivering a significant increase in air mass per cylinder fill that allows proportionally more fuel to be burned and more power to be produced without increasing engine displacement. Adding 10 PSI of boost pressure to a naturally aspirated engine can increase power output by 50 to 70 percent depending on the engine's breathing efficiency and the quality of the supporting hardware, making forced induction the most power-dense modification available relative to cost and complexity. This collection covers complete forced induction systems, turbocharger and supercharger hardware, intercoolers, blow-off valves, wastegates, and supporting component...

TurboXS has manufactured performance parts for turbocharged vehicles since 1999, specializing in blow-off valves, intercooler kits, turbo inlets, downpipes, and boost control products engineered for popular turbocharged import and domestic platforms. TurboXS products are known for precise fitment and proven performance on Subaru, Mitsubishi, and other turbocharged sport compact platforms. Popular TurboXS Products The TurboXS product lineup includes recirculating and atmospheric blow-off valves compatible with the Subaru EJ and FA series engines, top-mount and front-mount intercooler kits for the WRX and STI, high-flow turbo inlets and charge pipes, race downpipes with high-flow catalytic converters, and boost controller kits for managing boost pressure on modified turbocharged applications. TurboXS has been a trusted name in the Subaru performance community for over two decades. What vehicles does TurboXS support? TurboXS specializes in parts for the Subaru WRX and STI across multip...