What is the main benefit of the COBB LF By Pass Valve?

The primary benefit is improved turbocharger protection and more consistent boost control. Its Low Friction diaphragm design also offers better responsiveness when you lift off the throttle.

Does this by-pass valve come with all necessary installation hardware?

This by-pass valve is designed as a direct replacement for the factory unit. Refer to the manufacturer's installation instructions for details on included hardware.

How does this valve protect the turbocharger?

When you release the throttle, the by-pass valve opens to vent excess boost pressure. This prevents compressor surge, which is a condition that can damage the turbocharger's impeller.

COBB LF By Pass Valve Mitsubishi EVO X Ralliart 752665

Name: Cobb Mitsubishi 08-15 EVO X / 09-15 Ralliart LF By Pass Valve
Brand: COBB
SKU: cobb-cobb-mitsubishi-08-15-evo-x-09-15-ralliart-lf-by-pass-valve-t14-317205
Price: 414.72 USD
Availability: BackOrder

Cobb Mitsubishi 08-15 EVO X / 09-15 Ralliart LF By Pass Valve

$414.72

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Cobb Mitsubishi 08-15 EVO X / 09-15 Ralliart LF By Pass Valve

Key Features

Fits 2008-2015 Mitsubishi Lancer Evolution X and 2009-2015 Ralliart.
Manages turbocharger boost pressure by venting excess air.
Features a Low Friction (LF) diaphragm for improved responsiveness.
Helps prevent compressor surge and protects the turbocharger.
Well-built with durable materials for reliable operation.
Ensures consistent boost control for optimal turbo system function.

This by-pass valve is designed for the 2008-2015 Mitsubishi Lancer Evolution X and the 2009-2015 Ralliart.

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Product Details

This is the COBB LF By Pass Valve, designed specifically for the 2008-2015 Mitsubishi Lancer Evolution X and the 2009-2015 Ralliart. This part plays a crucial role in your car's turbo system by managing boost pressure. When you lift off the throttle, the valve opens to vent excess boost back into the intake system, preventing compressor surge and protecting your turbocharger.

The LF (Low Friction) By Pass Valve from COBB uses a unique diaphragm design that offers improved responsiveness compared to stock. It's built with durable materials to handle the pressures and temperatures found in a turbocharged engine bay. This valve is a well-built component that helps maintain consistent boost control, which is important for keeping your turbo running smoothly and efficiently. It's a solid option if you're looking to ensure your turbo system is functioning as it should.

When installing this by-pass valve, it's a good idea to inspect the associated vacuum lines for any cracks or leaks, as these can affect its operation. Ensuring a good seal and proper connection is key to getting the most out of this component.