On Most Orders Over $250*
On Most Orders Over $250*
DETAILS
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.
Looks great on the car had a hard time getting it into the the stock charge pipe, had to heat the metal up and it slipped in
Jonathan,
Thank you for leaving a 5 Star Review! We're glad to hear that you received your Go Fast Bits Mach 2 TMS Recirculating Diverter Valve quickly and love the product. We apologize for the difficulty you experienced with installation and we appreciate your tip about heating up the metal. Thank you for choosing Subimods and happy driving!
Regards,
Came fast and was exactly what I was looking for.
Camron,
Thank you for your positive feedback and 5 Star Review on the Go Fast Bits Mach 2 TMS Recirculating Diverter Valve for your 2015-2021 WRX. We are glad to hear that it arrived quickly and met your expectations. Let us know if you have any other questions or concerns!
Regards,
This BOV rocks. You can adjust to any preference you like and easy to get to. Reacts on point with the throttle's response, kicking back in with precision.
Alyxander,
The Go Fast Bits Mach 2 TMS Recirculating Diverter Valve sounds like it’s performing really well for you! It is always nice to have a part that reacts precisely and can be adjusted to your liking. We appreciate your 5 Star Review! Enjoy the boost!
Regards,
Great packaging, better craftsmanship and quality.
TJ,
Thank you for your kind 5 Star Review. We are thrilled to hear that you are satisfied with the quality and packaging of our Go Fast Bits Mach 2 TMS Recirculating Diverter Valve for your 2015-2021 WRX. We take pride in delivering high-quality products, and we appreciate your feedback. Thank you for choosing Subimods!
Regards,
It's super easy to install and it sounds amazing. There is an allen hex key to adjust the blow-off strength and turbo surge. 100% would recommend
Salty,
Thank you for your 5 Star Review! We are delighted to hear that you are enjoying the Go Fast Bits Mach 2 TMS Recirculating Diverter Valve on your WRX! It is great to know that the installation process was straightforward, and the ability to adjust the blow-off strength and turbo surge provides a customizable experience to suit your preferences. The unique sound it produces can certainly add an extra thrill to your driving experience. Happy driving and enjoy the performance upgrades!
Regards,
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