Turbosmart Internal Wastegate 5 PSI Black 2008-2021 Subaru STI

Turbosmart Internal Wastegate 5 PSI Black Subaru STI 2008+

RallySport Direct is proud to carry high-performance turbocharger components and accessories brought to you by Turbosmart. Turbosmart designs and manufactures top-quality turbocharged components to improve the power and performance of your vehicle.

The factory wastegate actuator comes with soft springs that tend to open long before peak boost is reached. The Turbosmart unit is designed to improve the boost response with less drop-off at high RPMs.

DETAILS:

• 5 psi spring
• Faster boost build-up and less drop-off at high RPMs
• Provides a more responsive and stable boost curve
• Billet construction
• Locking collar design allows for quick spring changes to tune for increased boost
• Hardware included making this wastegate ready for the installation