Turbosmart Dual Port Blow Off Valve Black

MODEL # TBS TS-0205-1016
Manufacturer Part # TS-0205-1016


MSRP: $368.99

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The Turbosmart Dual Port valve is a hybrid-type BOV offering three BOVs in one. The Dual Port can be configured to vent to the atmosphere, back into the air intake or both! Plumb Back system for quiet, road-compliant operation, Supersonic for the race track, or Dual Port for the best of both worlds. Features a twist top design to allow for quick fine tuning of the valve.
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Brand: Turbosmart
Adjustable: Yes
Color: Black
Design: Piston
Includes Gasket(s): Yes
OEM Replacement: Yes
QTY: 1
Valve Type: Hybrid or Recirculating

Mfgr. Warranty: 1 Year
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days

Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.


Verified Purchase

Turbosmart quality is still unmatched.
CMcPherson91 2 months ago
This is probably my 4th or 5th Turbosmart product and I will continue to keep purchasing them because the quality just does not stop impressing me. The machining and craftsmanship of this BOV make it feel more like a marvel of engineering rather than "just some car-part." It fits nicely on my OE TMIC and comes with hoses to simplify some of the routing. I have mine set to 50/50 and the sound at low RPM gear changes is quiet and discreet coming through my intake. However at high RPMs, the vent to atmosphere sound is crisp and notable without sounding obnoxious or immature.
Verified Purchase

turbo smart BOV
danpicard82 10 months ago
Easy to install, easy to setup. gives that nice BOV sound

Breather hose was too short
icl 1 year ago
The supplied hose was too short by about 8 inches. I resolved this by buying heater hose from my local car parts store. 2013 STI

Breather hose too short by 8 inches
icl 1 year ago
The breather hose supplied with this BOV was too short by 8 inches. I had to walk to a local auto parts store to buy heater hose and clamps.

Great quality but ran into some issues
ReptarSti 2 years ago
I love this bov, it is capiable of holding 24psi easy, I just had a few questions, With a 2015 still the black piping on the intercooler is not allowing the bov to fit with the trumpet on, has anyone figured out a way around that? Also I have been having troubles removing the blanking plug once installed, is there a tool used to unscrew it?

  • Q: Fitment  wickedsk8r15 1 year ago


    Will this fit an 04 sti

    • A: This is confirmed for the 2004 STI.

      Nick S. 1 year ago
  • Q: Full Vent  Tyler 1 year ago


    I want to fully vent into the atmosphere, does anyone know what size the recirculating hose is so that I can get the correct size plug from Turbosmart?

    • A: The size of the vent hose depends on the year/model vehicle, we recommend measuring the ID of your vehicle's hose.

      Nick S. 1 year ago
  • Q: Yes or no?  na_tori43 2 years ago


    I just purchased a 2015 sti and I want a bov and I keep going back and forth between this one and a cobb. Is the turbo smart worth it?

    • A: I would not say that one BOV is better than the other and the choice will come down to personal preference. One advantage of this valve over Cobb is that it can be set to fully atmospheric.

      Zach G. 2 years ago
  • Q: BOV  Abenvenuto3 2 years ago


    Does this come set 50/50

    • A: Out of the box this unit is going to be setup for a hybrid valve, but it comes with the necessary parts to make it fully recirculating.

      Nick S. 2 years ago
  • Q: Dual Port BOV  geemee3013143 3 years ago


    I just have a question on adjusting the tension of the spring. From the instruction it is said to start off at maximum soft position and at this position the indicator O-Ring should be completely covered by the edge of the cap I am not sure where to find this indicator O-Ring or what it looks like, I don't know if currently I'm at the maximum soft position or not, do you have a picture or anything I should watch out for?

    • A: It is the very skinny o-ring that you will see before the threads. the very think o-ring is the sealing o-ring. Not sure how to post a picture on here.

      Turbosmart 3 years ago
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