Turbosmart BOV Smart Dual Port Mitsubishi EVO 4 Through X - Red

The Smart Port is an innovative Blow Off Valve combining advanced design with precision CNC machined billet components. The valve works using two staged ports and a one-way valve on the trumpet outlet. This enables the Smart Port BOV to work like both a bypass AND vent to atmosphere valve in one while also eliminating stalling and significantly reducing the chances of low-speed compressor surge. In addition, the Smart Port's unique lightweight piston is made from aerospace alloy with a military-spec coating, resulting in quicker valve response, better sealing and superior durability. Our latest Type 5 Dual Port BOV made specifically for the EVO 4 through X features the innovative new Smart Port drive-by-wire friendly staging technology that gives you the response of a plumb-back valve.

• Smart Port trumpet eliminates stalling and allows smooth integration with the car's factory engine mapping
• A Milspec, lightweight, aluminum piston providing excellent valve response and prolonged piston life
• Staged dual ports allow for bypass and vent-to-atmosphere operation in one valve
• Manufactured, assembled and validated in-house at Turbosmart HQ
• All billet CNC construction and attractive anodized finish
• Direct fit upgrade for the factory BOV on EVO IV to X

The Turbosmart BOV Smart Dual Port for Mitsubishi EVO 4 through X offers a high-performance blow-off valve designed for optimal response and durability. Crafted from billet CNC-machined aluminum with an attractive anodized finish, this valve features a lightweight aerospace alloy piston with a military-spec coating, ensuring quick response times and long-lasting performance. Its innovative two-stage ports and one-way trumpet outlet enable the valve to operate as both a bypass and vent-to-atmosphere device, seamlessly integrating with your vehicle’s factory engine mapping. This dual functionality helps prevent compressor surge and stalling, especially at low speeds, providing smoother throttle response and enhanced driving experience.

Designed specifically for EVO models from 2004 to 2012, the Turbosmart BOV is a direct-fit upgrade that replaces the factory blow-off valve. Its smart staging technology is drive-by-wire friendly, delivering the response of a plumb-back valve while maintaining atmospheric venting. All components are manufactured, assembled, and validated in-house at Turbosmart HQ to ensure quality and reliability. Whether you’re upgrading for performance or durability, this BOV is engineered to meet demanding automotive standards and improve your vehicle’s turbo response and overall drivability.

Ideal for enthusiasts seeking a professional-grade component that combines advanced design with ease of installation, the Turbosmart Smart Dual Port BOV is a reliable choice for Mitsubishi EVO owners. Its robust construction and innovative features make it a valuable upgrade for both daily drivers and high-performance applications, delivering consistent performance and a refined boost response across a wide operating range.

Features:

• Smart Port trumpet eliminates stalling and allows smooth integration with factory engine mapping

• Milspec, lightweight aluminum piston provides excellent response and prolonged piston life

• Staged dual ports enable bypass and vent-to-atmosphere operation in one valve

• Manufactured, assembled, and validated in-house at Turbosmart HQ

• All billet CNC construction with an attractive anodized finish

• Direct fit upgrade for factory BOV on Mitsubishi EVO 4 through X models

Fitment:
Mitsubishi Lancer Evolution 2003
Mitsubishi Lancer Evolution 2004
Mitsubishi Lancer Evolution 2005
Mitsubishi Lancer Evolution 2006
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Mitsubishi Lancer Evolution GSR 2008
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Mitsubishi Lancer Evolution GSR 2012
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Mitsubishi Lancer Evolution MR 2005
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Mitsubishi Lancer Evolution MR 2012
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Mitsubishi Lancer Evolution SE 2010