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Go Fast Bits Mach 2 TMS Recirculating Diverter Valve 2008-2014 WRX / 2005-2009 Legacy GT

SKU T9101
Save $20.50 Save $20.50
Original price $205.00
Original price $205.00 - Original price $205.00
Original price $205.00
Current price $184.50
$184.50 - $184.50
Current price $184.50
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The Mach 2 is configured as a 100% recirculating valve (i.e. bypass, plumb back) and add on kits are also available to convert to 100% atmosphere venting. Use the recirc model for direct factory replacement when you want the performance WITHOUT the noise! Add the conversion kit when you want some noise with your performance!

Factory bypass valves have two main shortcomings – one is that they are typically designed to start opening above a certain pressure to protect the engine, and the other is they are not optimised for throttle response. Oh, and you can’t vent them to atmosphere without stalling your engine.

The Mach 2 solves all of these issues. It can effectively hold unlimited boost (unlimited in that no turbo could ever produce enough pressure to damage it), and the TMS technology ensures maximum throttle response. Oh, and you CAN vent with the atmo conversion to atmosphere without stalling your engine.

Customer Reviews

Based on 3 reviews
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Nicholas Jasman
GREAT BPV

Great product, easy to install and easy to adjust. Great boost response.

Nicholas,

Thank you for sharing your feedback on the Go Fast Bits Mach 2 TMS Recirculating Diverter Valve! It is wonderful to hear that you found it to be a great addition to your vehicle, offering easy installation and adjustments, as well as improved boost response. We appreciate your 5 Star Review! Enjoy your enhanced performance, and happy driving!

Regards,

J
Justin

Fit perfect and shipping was fast, will buy from again!

Justin,

Thank you for your 5 Star Review of the Go Fast Bits Mach 2 TMS Recirculating Diverter Valve! Subimods is dedicated to providing top-notch products and service for your Subaru needs!

Regards,

J
Justin Rancourt
Part fits as it should and doesn’t leak like the factory one did!

Part fits as it should and doesn’t leak like the factory one did!

Justin,

Thank you for sharing your 5 Star Review of the Go Fast Bits Mach 2 TMS Recirculating Diverter Valve! This diverter valve is designed to improve turbo response and enhance performance by recirculating excess pressure back into the intake system. It can also help maintain more consistent boost levels. Enjoy the added performance!

Regards,

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